A magnitude ML 1.4 earthquake occured in region: 7 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7360, 13.1820 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 |
---|---|---|---|---|
Accumoli | RI | 7 | 667 | 667 |
Norcia | PG | 10 | 4957 | 5624 |
Arquata del Tronto | AP | 10 | 1178 | 6802 |
Cittareale | RI | 13 | 482 | 7284 |
Cascia | PG | 14 | 3217 | 10501 |
Amatrice | RI | 15 | 2657 | 13158 |
Montegallo | AP | 17 | 523 | 13681 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13962 |
Acquasanta Terme | AP | 19 | 2916 | 16878 |
Preci | PG | 20 | 724 | 17602 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2016-10-22 08:29:37 |
42.7365 | 13.1823 | 10 | 2016-10-22 08:58:23 |
Sala Sismica INGV-Roma | 30446461 |
Field | Value |
---|---|
Time (UTC) | 2016-10-22 08:29:37 ± 0.05 |
Latitude | 42.7365 ± 0.0027 |
Longitude | 13.1823 ± 0.0037 |
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 | 30446461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 300 |
Semi-minor axis of confidence ellipse (meter) | 205 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59355 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 30446461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-22 08:58:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFR.HHZ. | 2016-10-22T08:29:54.71 | 3.0 | negative | manual | P | -2.13 | 0 | |||
IV.ASSB.HHZ. | 2016-10-22T08:29:54.69 | 0.1 | undecidable | manual | S | 309 | 54.4011 | 50 | 0.34 | 89 |
IV.EL6.EHZ. | 2016-10-22T08:29:49.14 | 3.0 | positive | manual | P | 65.8896 | -0.15 | 0 | ||
IV.TERO.HHZ. | 2016-10-22T08:29:49.70 | 0.1 | undecidable | manual | S | 110 | 36.6411 | 50 | 0.11 | 96 |
IV.T1211.EHZ. | 2016-10-22T08:29:49.33 | 0.1 | undecidable | manual | S | 230 | 34.9428 | 50 | 0.17 | 94 |
IV.FDMO.HHZ. | 2016-10-22T08:29:48.83 | 0.1 | undecidable | manual | S | 347 | 34.1436 | 50 | -0.11 | 94 |
XO.AM05.EHZ. | 2016-10-22T08:29:48.99 | 3.0 | undecidable | manual | S | 0.67 | 0 | |||
IV.CAMP.HHZ. | 2016-10-22T08:29:47.42 | 0.1 | undecidable | manual | S | 140 | 28.9488 | 50 | -0.12 | 95 |
IV.ASSB.HHZ. | 2016-10-22T08:29:47.03 | 0.1 | undecidable | manual | P | 309 | 54.4011 | 50 | -0.04 | 93 |
IV.RM33.EHZ. | 2016-10-22T08:29:46.75 | 0.1 | undecidable | manual | S | 174 | 25.3524 | 50 | 0.16 | 95 |
IV.T1215.EHZ. | 2016-10-22T08:29:46.45 | 0.1 | undecidable | manual | S | 286 | 26.5512 | 50 | -0.46 | 89 |
IV.MMO1.EHZ. | 2016-10-22T08:29:45.47 | 0.1 | undecidable | manual | S | 33 | 21.5673 | 115 | 0.09 | 98 |
IV.MC2.EHZ. | 2016-10-22T08:29:45.19 | 0.1 | undecidable | manual | S | 2 | 19.3695 | 117 | 0.47 | 90 |
IV.T1216.EHZ. | 2016-10-22T08:29:45.46 | 0.3 | undecidable | manual | S | 322 | 21.6672 | 115 | 0.05 | 74 |
IV.T1217.EHZ. | 2016-10-22T08:29:45.25 | 0.1 | undecidable | manual | S | 262 | 20.6682 | 116 | 0.16 | 96 |
IV.T1243.HHZ. | 2016-10-22T08:29:45.70 | 0.1 | undecidable | manual | S | 101 | 22.1556 | 114 | 0.14 | 96 |
IV.TERO.HHZ. | 2016-10-22T08:29:44.13 | 0.1 | undecidable | manual | P | 110 | 36.6411 | 50 | -0.19 | 93 |
IV.LNSS.HHZ. | 2016-10-22T08:29:44.53 | 0.1 | undecidable | manual | S | 218 | 18.7701 | 118 | 0 | 99 |
IV.T1211.EHZ. | 2016-10-22T08:29:44.26 | 0.3 | undecidable | manual | P | 230 | 34.9428 | 50 | 0.19 | 71 |
IV.RM33.EHZ. | 2016-10-22T08:29:43.29 | 0.3 | undecidable | manual | P | 174 | 25.3524 | 50 | 0.7 | 61 |
IV.CAMP.HHZ. | 2016-10-22T08:29:43.16 | 0.1 | undecidable | manual | P | 140 | 28.9488 | 50 | 0.02 | 98 |
IV.FDMO.HHZ. | 2016-10-22T08:29:43.66 | 0.1 | undecidable | manual | P | 347 | 34.1436 | 50 | -0.29 | 91 |
IV.T1245.HHZ. | 2016-10-22T08:29:43.05 | 0.1 | undecidable | manual | S | 2 | 13.2756 | 127 | 0.13 | 98 |
IV.T1215.EHZ. | 2016-10-22T08:29:42.58 | 0.1 | undecidable | manual | P | 286 | 26.5512 | 50 | -0.2 | 95 |
IV.MMO1.EHZ. | 2016-10-22T08:29:42.00 | 0.1 | undecidable | manual | P | 33 | 21.5673 | 115 | 0.11 | 98 |
IV.NRCA.HHZ. | 2016-10-22T08:29:42.07 | 0.1 | undecidable | manual | S | 333 | 12.0768 | 130 | -0.52 | 91 |
IV.T1216.EHZ. | 2016-10-22T08:29:42.39 | 0.1 | undecidable | manual | P | 322 | 21.6672 | 115 | 0.48 | 90 |
IV.T1217.EHZ. | 2016-10-22T08:29:41.84 | 0.1 | undecidable | manual | P | 262 | 20.6682 | 116 | 0.11 | 97 |
IV.T1243.HHZ. | 2016-10-22T08:29:41.96 | 0.1 | undecidable | manual | P | 101 | 22.1556 | 114 | -0.04 | 99 |
IV.LNSS.HHZ. | 2016-10-22T08:29:41.22 | 0.3 | undecidable | manual | P | 218 | 18.7701 | 118 | -0.18 | 73 |
IV.MC2.EHZ. | 2016-10-22T08:29:41.52 | 0.1 | undecidable | manual | P | 2 | 19.3695 | 117 | 0.01 | 100 |
IV.NRCA.HHZ. | 2016-10-22T08:29:40.10 | 0.1 | positive | manual | P | 333 | 12.0768 | 130 | -0.18 | 98 |
IV.T1245.HHZ. | 2016-10-22T08:29:40.40 | 0.1 | undecidable | manual | P | 2 | 13.2756 | 127 | -0.07 | 100 |
IV.T1202.EHZ. | 2016-10-22T08:29:40.48 | 0.1 | undecidable | manual | S | 137 | 4.995 | 153 | -0.55 | 93 |
IV.T1202.EHZ. | 2016-10-22T08:29:39.22 | 0.1 | undecidable | manual | P | 137 | 4.995 | 153 | -0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAMP.HHN. | ML:1.0 | 0.0000453 | 0.34 | AML | other | m | 2016-10-22T08:29:48.91 |
IV.CAMP.HHE. | ML:1.0 | 0.000045950000000000006 | 0.82 | AML | other | m | 2016-10-22T08:29:51.62 |
IV.FDMO.HHN. | ML:1.0 | 0.00004585 | 0.82 | AML | other | m | 2016-10-22T08:29:50.28 |
IV.FDMO.HHE. | ML:1.0 | 0.0000401 | 0.2 | AML | other | m | 2016-10-22T08:29:50.01 |
IV.LNSS.HHN. | ML:1.4 | 0.00020950000000000002 | 0.2 | AML | other | m | 2016-10-22T08:29:46.28 |
IV.LNSS.HHE. | ML:1.3 | 0.0001455 | 0.18 | AML | other | m | 2016-10-22T08:29:46.98 |
IV.NRCA.HHE. | ML:2.0 | 0.001185 | 0.1 | AML | other | m | 2016-10-22T08:29:42.88 |
IV.NRCA.HHN. | ML:2.0 | 0.0010500000000000002 | 0.12 | AML | other | m | 2016-10-22T08:29:43.63 |
IV.RM33.EHN. | ML:1.4 | 0.000152 | 0.22 | AML | other | m | 2016-10-22T08:29:46.74 |
IV.RM33.EHE. | ML:1.3 | 0.00010645 | 0.56 | AML | other | m | 2016-10-22T08:29:46.85 |
IV.T1245.HHN. | ML:1.9 | 0.0008280000000000001 | 0.56 | AML | other | m | 2016-10-22T08:29:44.88 |
IV.T1245.HHE. | ML:1.7 | 0.000589 | 0.24 | AML | other | m | 2016-10-22T08:29:44.74 |
IV.T1245.HNN. | ML:1.9 | 0.0008995 | 0.3 | AML | other | m | 2016-10-22T08:29:44.88 |
IV.T1245.HNE. | ML:1.8 | 0.000647 | 0.88 | AML | other | m | 2016-10-22T08:29:56.93 |
IV.TERO.HHE. | ML:1.1 | 0.000043450000000000006 | 0.74 | AML | other | m | 2016-10-22T08:29:55.95 |
IV.TERO.HHN. | ML:1.2 | 0.000058099999999999996 | 0.58 | AML | other | m | 2016-10-22T08:29:53.43 |