A magnitude ML 2.0 earthquake occured in region: 5 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7550, 13.2410 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Arquata del Tronto | AP | 5 | 1178 | 1178 |
Accumoli | RI | 7 | 667 | 1845 |
Montegallo | AP | 12 | 523 | 2368 |
Norcia | PG | 13 | 4957 | 7325 |
Acquasanta Terme | AP | 14 | 2916 | 10241 |
Amatrice | RI | 14 | 2657 | 12898 |
Cittareale | RI | 17 | 482 | 13380 |
Castelsantangelo sul Nera | MC | 17 | 281 | 13661 |
Montemonaco | AP | 18 | 604 | 14265 |
Cascia | PG | 19 | 3217 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.0 | 2016-08-30 20:16:39 |
42.7547 | 13.2407 | 10 | 2016-08-30 20:26:34 |
Sala Sismica INGV-Roma | 27752131 |
Field | Value |
---|---|
Time (UTC) | 2016-08-30 20:16:39 ± 0.04 |
Latitude | 42.7547 ± 0.0027 |
Longitude | 13.2407 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 27752131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 436 |
Semi-minor axis of confidence ellipse (meter) | 240 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 79 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 58 |
Number of associated phases, regardless of their use for origin computation | 44 |
Number of defining phases | 38 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54589 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 27752131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-08-30 20:26:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2016-08-30T20:16:58.70 | 0.3 | undecidable | manual | S | 336 | 60.5949 | 50 | 0.82 | 54 |
IV.ASSB.HHZ. | 2016-08-30T20:16:57.10 | 0.3 | undecidable | manual | S | 304 | 57.0984 | 50 | 0.17 | 67 |
IV.CESI.HHZ. | 2016-08-30T20:16:52.29 | 0.3 | undecidable | manual | S | 316 | 38.9277 | 50 | 0.19 | 69 |
IV.CSP1.EHZ. | 2016-08-30T20:16:51.88 | 0.3 | undecidable | manual | S | 356 | 37.5291 | 50 | 0.17 | 69 |
IV.T0110.HHZ. | 2016-08-30T20:16:51.94 | 3.0 | negative | manual | P | -1.33 | 0 | |||
IV.FDMO.HHZ. | 2016-08-30T20:16:50.63 | 0.3 | undecidable | manual | S | 338 | 33.6441 | 50 | -0.05 | 71 |
IV.EL6.EHZ. | 2016-08-30T20:16:50.99 | 3.0 | undecidable | manual | S | -2.78 | 0 | |||
IV.T1215.EHZ. | 2016-08-30T20:16:49.64 | 0.6 | undecidable | manual | S | 280 | 30.747 | 50 | -0.27 | 46 |
IV.SNTG.HHZ. | 2016-08-30T20:16:49.84 | 0.1 | undecidable | manual | P | 336 | 60.5949 | 50 | -0.06 | 91 |
IV.RM33.EHZ. | 2016-08-30T20:16:49.20 | 0.6 | undecidable | manual | S | 184 | 27.3504 | 50 | 0.2 | 47 |
IV.ASSB.HHZ. | 2016-08-30T20:16:49.15 | 0.1 | undecidable | manual | P | 304 | 57.0984 | 50 | -0.21 | 88 |
IV.CAMP.HHZ. | 2016-08-30T20:16:49.06 | 0.6 | undecidable | manual | S | 150 | 27.8499 | 50 | -0.09 | 48 |
IV.FIAM.HHZ. | 2016-08-30T20:16:48.87 | 3.0 | positive | manual | P | -0.55 | 0 | |||
IV.OFFI.HHZ. | 2016-08-30T20:16:47.87 | 3.0 | positive | manual | P | 1.88 | 0 | |||
IV.GIGS.HHZ. | 2016-08-30T20:16:47.30 | 3.0 | negative | manual | P | -0.99 | 0 | |||
IV.ARRO.EHZ. | 2016-08-30T20:16:47.10 | 0.3 | positive | manual | P | 243 | 43.3233 | 50 | -0.14 | 69 |
IV.MC2.EHZ. | 2016-08-30T20:16:46.63 | 0.3 | undecidable | manual | S | 346 | 17.871 | 119 | 0.51 | 66 |
IV.CESI.HHZ. | 2016-08-30T20:16:46.48 | 0.1 | undecidable | manual | P | 316 | 38.9277 | 50 | -0.09 | 94 |
IV.CSP1.EHZ. | 2016-08-30T20:16:46.34 | 0.1 | undecidable | manual | P | 356 | 37.5291 | 50 | 0 | 96 |
IV.T1241.HHZ. | 2016-08-30T20:16:46.42 | 0.6 | undecidable | manual | S | 54 | 19.1697 | 118 | -0.09 | 48 |
IV.FDMO.HHZ. | 2016-08-30T20:16:45.58 | 0.1 | undecidable | manual | P | 338 | 33.6441 | 50 | -0.17 | 93 |
IV.T1299.EHZ. | 2016-08-30T20:16:45.43 | 0.6 | undecidable | manual | S | 166 | 13.7751 | 126 | 0.51 | 45 |
IV.T1243.HHZ. | 2016-08-30T20:16:45.90 | 0.6 | undecidable | manual | S | 111 | 18.0708 | 119 | -0.29 | 47 |
IV.TERO.HHZ. | 2016-08-30T20:16:45.43 | 3.0 | undecidable | manual | P | -0.99 | 0 | |||
IV.SMA1.EHZ. | 2016-08-30T20:16:45.66 | 0.6 | undecidable | manual | S | 151 | 15.7731 | 122 | 0.16 | 48 |
IV.RM33.EHZ. | 2016-08-30T20:16:44.56 | 0.3 | positive | manual | P | 184 | 27.3504 | 50 | -0.22 | 70 |
IV.T1204.EHZ. | 2016-08-30T20:16:44.16 | 0.6 | undecidable | manual | S | 145 | 10.6782 | 133 | 0.06 | 49 |
IV.CAMP.HHZ. | 2016-08-30T20:16:44.72 | 0.3 | positive | manual | P | 150 | 27.8499 | 50 | -0.15 | 71 |
IV.T1215.EHZ. | 2016-08-30T20:16:44.99 | 0.1 | undecidable | manual | P | 280 | 30.747 | 50 | -0.31 | 91 |
IV.LNSS.HHZ. | 2016-08-30T20:16:44.02 | 0.1 | positive | manual | P | 224 | 23.4543 | 113 | -0.09 | 96 |
IV.T1201.HNZ. | 2016-08-30T20:16:44.49 | 0.6 | undecidable | manual | S | 176 | 10.878 | 133 | 0.37 | 46 |
IV.T1242.HNZ. | 2016-08-30T20:16:43.35 | 0.3 | undecidable | manual | S | 340 | 8.7801 | 139 | -0.28 | 71 |
IV.T1241.HHZ. | 2016-08-30T20:16:43.36 | 0.1 | negative | manual | P | 54 | 19.1697 | 118 | 0.02 | 98 |
IV.MC2.EHZ. | 2016-08-30T20:16:43.09 | 0.1 | undecidable | manual | P | 346 | 17.871 | 119 | -0.02 | 99 |
IV.T1243.HHZ. | 2016-08-30T20:16:43.09 | 0.3 | undecidable | manual | P | 111 | 18.0708 | 119 | -0.06 | 73 |
IV.SMA1.EHZ. | 2016-08-30T20:16:42.82 | 0.1 | undecidable | manual | P | 151 | 15.7731 | 122 | 0.07 | 98 |
IV.T1244.HNZ. | 2016-08-30T20:16:42.31 | 0.6 | undecidable | manual | S | 87 | 4.6953 | 155 | -0.52 | 45 |
IV.T1204.EHZ. | 2016-08-30T20:16:42.18 | 1.0 | negative | manual | P | 145 | 10.6782 | 133 | 0.24 | 24 |
IV.T1299.EHZ. | 2016-08-30T20:16:42.72 | 0.1 | positive | manual | P | 166 | 13.7751 | 126 | 0.3 | 94 |
IV.T1202.EHZ. | 2016-08-30T20:16:42.75 | 0.6 | undecidable | manual | S | 193 | 5.7942 | 150 | -0.27 | 48 |
IV.T1201.HNZ. | 2016-08-30T20:16:42.25 | 0.1 | positive | manual | P | 176 | 10.878 | 133 | 0.29 | 94 |
IV.T1202.EHZ. | 2016-08-30T20:16:41.24 | 0.1 | undecidable | manual | P | 193 | 5.7942 | 150 | -0.08 | 99 |
IV.T1242.HNZ. | 2016-08-30T20:16:41.65 | 0.1 | undecidable | manual | P | 340 | 8.7801 | 139 | -0.03 | 100 |
IV.T1244.HNZ. | 2016-08-30T20:16:41.12 | 0.1 | positive | manual | P | 87 | 4.6953 | 155 | -0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHE. | ML:1.5 | 0.0001048 | 0.18 | AML | other | m | 2016-08-30T20:16:56.15 |
IV.ARRO.EHN. | ML:1.5 | 0.00009955 | 0.16 | AML | other | m | 2016-08-30T20:16:57.16 |
IV.CAMP.HHN. | ML:1.6 | 0.00022400000000000002 | 0.2 | AML | other | m | 2016-08-30T20:16:49.29 |
IV.CAMP.HHE. | ML:1.8 | 0.0003355 | 0.18 | AML | other | m | 2016-08-30T20:16:49.32 |
IV.FIAM.HHN. | ML:1.4 | 0.00006470000000000001 | 1.14 | AML | other | m | 2016-08-30T20:17:00.96 |
IV.FIAM.HHE. | ML:1.7 | 0.000116 | 0.62 | AML | other | m | 2016-08-30T20:17:02.19 |
IV.GIGS.HHN. | ML:1.2 | 0.00004709999999999999 | 0.12 | AML | other | m | 2016-08-30T20:16:54.09 |
IV.GIGS.HHE. | ML:1.2 | 0.00004355 | 1.52 | AML | other | m | 2016-08-30T20:16:55.26 |
IV.LNSS.HHN. | ML:2.1 | 0.0008280000000000001 | 0.38 | AML | other | m | 2016-08-30T20:16:49.21 |
IV.LNSS.HHE. | ML:2.2 | 0.0009555 | 0.52 | AML | other | m | 2016-08-30T20:16:50.47 |
IV.OFFI.HHE. | ML:2.0 | 0.0003755 | 0.6 | AML | other | m | 2016-08-30T20:16:56.00 |
IV.OFFI.HHN. | ML:2.1 | 0.000456 | 0.66 | AML | other | m | 2016-08-30T20:16:55.65 |
IV.RM33.EHN. | ML:1.8 | 0.00033099999999999997 | 0.62 | AML | other | m | 2016-08-30T20:16:51.52 |
IV.RM33.EHE. | ML:1.9 | 0.00046699999999999997 | 1.58 | AML | other | m | 2016-08-30T20:16:51.97 |
IV.SMA1.EHN. | ML:2.1 | 0.001166 | 0.72 | AML | other | m | 2016-08-30T20:16:48.30 |
IV.SMA1.EHE. | ML:2.2 | 0.0013700000000000001 | 0.36 | AML | other | m | 2016-08-30T20:16:51.33 |
IV.T0110.HHN. | ML:1.9 | 0.0001245 | 0.34 | AML | other | m | 2016-08-30T20:17:08.17 |
IV.T0110.HHE. | ML:1.8 | 0.0000946 | 1.18 | AML | other | m | 2016-08-30T20:17:09.98 |
IV.T1202.EHN. | ML:3.4 | 0.0366 | 0.22 | AML | other | m | 2016-08-30T20:16:42.97 |
IV.T1202.EHE. | ML:3.2 | 0.0257 | 0.82 | AML | other | m | 2016-08-30T20:16:42.91 |
IV.T1241.HHE. | ML:2.2 | 0.0011899999999999999 | 0.4 | AML | other | m | 2016-08-30T20:16:50.36 |
IV.T1241.HNE. | ML:2.2 | 0.00124 | 0.4 | AML | other | m | 2016-08-30T20:16:50.37 |
IV.T1241.HNN. | ML:2.1 | 0.000973 | 0.36 | AML | other | m | 2016-08-30T20:16:49.06 |
IV.T1241.HHN. | ML:2.1 | 0.000921 | 0.32 | AML | other | m | 2016-08-30T20:16:48.01 |
IV.T1244.HNN. | ML:2.7 | 0.0089 | 0.12 | AML | other | m | 2016-08-30T20:16:42.41 |
IV.T1244.EHN. | ML:2.7 | 0.008785 | 0.14 | AML | other | m | 2016-08-30T20:16:42.41 |
IV.T1244.HNE. | ML:2.7 | 0.00928 | 0.18 | AML | other | m | 2016-08-30T20:16:42.52 |
IV.T1244.EHE. | ML:2.7 | 0.00939 | 0.2 | AML | other | m | 2016-08-30T20:16:42.52 |
IV.T1299.HNN. | ML:2.0 | 0.0010455 | 1.06 | AML | other | m | 2016-08-30T20:16:46.54 |
IV.T1299.EHN. | ML:2.3 | 0.0020895 | 1.06 | AML | other | m | 2016-08-30T20:16:46.54 |
IV.T1299.HNE. | ML:1.9 | 0.000823 | 0.62 | AML | other | m | 2016-08-30T20:16:45.61 |
IV.T1299.EHE. | ML:2.2 | 0.0015445 | 0.62 | AML | other | m | 2016-08-30T20:16:45.93 |
IV.TERO.HHN. | ML:2.1 | 0.0005254999999999999 | 0.14 | AML | other | m | 2016-08-30T20:16:50.61 |
IV.TERO.HHE. | ML:2.2 | 0.0006540000000000001 | 0.14 | AML | other | m | 2016-08-30T20:16:50.82 |
IV.TERO.HNE. | ML:2.1 | 0.0005875 | 0.12 | AML | other | m | 2016-08-30T20:16:50.76 |
IV.TERO.HNN. | ML:2.0 | 0.00046699999999999997 | 0.12 | AML | other | m | 2016-08-30T20:16:50.61 |