A magnitude ML 1.7 earthquake occured in region: 3 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7950, 13.1310 at 7 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 |
---|---|---|---|---|
Norcia | PG | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5238 |
Preci | PG | 12 | 724 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Arquata del Tronto | AP | 14 | 1178 | 10357 |
Accumoli | RI | 15 | 667 | 11024 |
Visso | MC | 16 | 1107 | 12131 |
Ussita | MC | 17 | 444 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Poggiodomo | PG | 18 | 117 | 14290 |
Sellano | PG | 20 | 1079 | 15369 |
Cittareale | RI | 20 | 482 | 15851 |
Montemonaco | AP | 20 | 604 | 16455 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2016-10-03 21:39:04 |
42.7948 | 13.1307 | 7 | 2016-10-03 21:44:21 |
Sala Sismica INGV-Roma | 29816241 |
Field | Value |
---|---|
Time (UTC) | 2016-10-03 21:39:04 ± 0.24 |
Latitude | 42.7948 ± 0.0045 |
Longitude | 13.1307 ± 0.0074 |
Depth (km) | 7 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 29816241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 566 |
Semi-minor axis of confidence ellipse (meter) | 255 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 75 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 3.21957 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 29816241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-03 21:44:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HPAC.HHZ. | 2016-10-03T21:40:41.05 | 3.0 | negative | manual | Pn | 6.59 | 0 | |||
IV.PTRJ.HHZ. | 2016-10-03T21:40:05.99 | 3.0 | undecidable | manual | Sn | 357.3756 | -4.4 | 0 | ||
SI.ROSI.HHZ. | 2016-10-03T21:39:57.99 | 3.0 | undecidable | manual | Sn | -4.47 | 0 | |||
IV.RM33.EHZ. | 2016-10-03T21:39:34.99 | 3.0 | undecidable | manual | Sn | 194.6607 | 0.17 | 0 | ||
IV.PTRJ.HHZ. | 2016-10-03T21:39:30.74 | 3.0 | undecidable | manual | Pn | 357.3756 | -2.19 | 0 | ||
IV.SAMA.HHZ. | 2016-10-03T21:39:27.15 | 3.0 | negative | manual | Pg | 6.1 | 0 | |||
TV.SF04.EHZ. | 2016-10-03T21:39:25.99 | 3.0 | undecidable | manual | S | 0.23 | 0 | |||
IV.FIAM.HHZ. | 2016-10-03T21:39:22.68 | 3.0 | positive | manual | Pg | 7.11 | 0 | |||
IV.EL6.EHZ. | 2016-10-03T21:39:15.99 | 3.0 | undecidable | manual | S | -0.67 | 0 | |||
IV.RM33.EHZ. | 2016-10-03T21:39:15.11 | 3.0 | positive | manual | Pg | 194.6607 | 2.29 | 0 | ||
IV.SNTG.HHZ. | 2016-10-03T21:39:14.99 | 3.0 | undecidable | manual | S | -1.82 | 0 | |||
IV.ATCC.EHZ. | 2016-10-03T21:39:14.99 | 3.0 | undecidable | manual | S | -0.65 | 0 | |||
IV.T1241.HHZ. | 2016-10-03T21:39:13.45 | 0.1 | undecidable | manual | S | 74 | 25.3524 | 105 | -0.11 | 96 |
IV.LNSS.HHZ. | 2016-10-03T21:39:12.85 | 0.1 | undecidable | manual | S | 199 | 22.5552 | 107 | 0.24 | 94 |
IV.T1204.EHZ. | 2016-10-03T21:39:12.06 | 0.1 | undecidable | manual | S | 131 | 20.0688 | 109 | 0.26 | 94 |
IV.MMO1.EHZ. | 2016-10-03T21:39:11.65 | 0.1 | undecidable | manual | S | 54 | 19.7691 | 109 | -0.04 | 99 |
IV.GUMA.HHZ. | 2016-10-03T21:39:11.19 | 3.0 | negative | manual | P | 4.45 | 0 | |||
IV.CAMP.HHZ. | 2016-10-03T21:39:11.16 | 3.0 | positive | manual | Pn | -2.15 | 0 | |||
IV.TERO.HHZ. | 2016-10-03T21:39:11.92 | 3.0 | negative | manual | Pn | -1.34 | 0 | |||
IV.CSP1.EHZ. | 2016-10-03T21:39:10.76 | 3.0 | undecidable | manual | P | 5.09 | 0 | |||
IV.MC2.EHZ. | 2016-10-03T21:39:10.73 | 0.1 | undecidable | manual | S | 20 | 13.7751 | 117 | 0.94 | 75 |
IV.T1216.EHZ. | 2016-10-03T21:39:09.92 | 0.1 | undecidable | manual | S | 320 | 13.9749 | 116 | 0.07 | 99 |
IV.T1202.EHZ. | 2016-10-03T21:39:09.51 | 0.1 | undecidable | manual | S | 143 | 12.6762 | 119 | 0.05 | 100 |
IV.T1243.HHZ. | 2016-10-03T21:39:09.64 | 1.0 | negative | manual | P | 113 | 28.0497 | 104 | -0.59 | 21 |
IV.T1241.HHZ. | 2016-10-03T21:39:09.37 | 0.6 | positive | manual | P | 74 | 25.3524 | 105 | -0.34 | 46 |
IV.FDMO.HHZ. | 2016-10-03T21:39:09.63 | 3.0 | positive | manual | Pg | 3.91 | 0 | |||
IV.MNTV.HNZ. | 2016-10-03T21:39:09.14 | 3.0 | undecidable | manual | P | 0.21 | 0 | |||
IV.T1215.EHZ. | 2016-10-03T21:39:08.76 | 3.0 | positive | manual | P | 0.93 | 0 | |||
IV.MMO1.EHZ. | 2016-10-03T21:39:08.36 | 0.1 | positive | manual | P | 54 | 19.7691 | 109 | -0.26 | 94 |
IV.LNSS.HHZ. | 2016-10-03T21:39:08.78 | 1.0 | undecidable | manual | P | 199 | 22.5552 | 107 | -0.38 | 23 |
IV.T1204.EHZ. | 2016-10-03T21:39:08.58 | 0.6 | undecidable | manual | P | 131 | 20.0688 | 109 | -0.11 | 49 |
IV.T1217.EHZ. | 2016-10-03T21:39:08.26 | 3.0 | negative | manual | P | -0.94 | 0 | |||
IV.T1216.EHZ. | 2016-10-03T21:39:07.51 | 1.0 | positive | manual | P | 320 | 13.9749 | 116 | -0.05 | 25 |
IV.T1202.EHZ. | 2016-10-03T21:39:07.30 | 0.1 | undecidable | manual | P | 143 | 12.6762 | 119 | -0.04 | 100 |
IV.MC2.EHZ. | 2016-10-03T21:39:07.59 | 0.1 | positive | manual | P | 20 | 13.7751 | 117 | 0.07 | 99 |
IV.PP3.EHZ. | 2016-10-03T21:39:06.05 | 3.0 | positive | manual | P | 0.55 | 0 | |||
IV.NRCA.HHZ. | 2016-10-03T21:39:06.93 | 0.1 | undecidable | manual | S | 343 | 4.4955 | 147 | -0.37 | 95 |
IV.NRCA.HHZ. | 2016-10-03T21:39:05.83 | 0.3 | positive | manual | P | 343 | 4.4955 | 147 | -0.26 | 73 |
IV.CPGN.EHZ. | 2016-10-03T21:38:58.99 | 3.0 | undecidable | manual | S | -0.99 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAMP.HHE. | ML:1.2 | 0.00005665000000000001 | 0.24 | AML | other | m | 2016-10-03T21:39:17.92 |
IV.CAMP.HHN. | ML:1.0 | 0.000039750000000000004 | 0.66 | AML | other | m | 2016-10-03T21:39:19.79 |
IV.FDMO.HHE. | ML:1.2 | 0.00009554999999999999 | 0.36 | AML | other | m | 2016-10-03T21:39:18.37 |
IV.FDMO.HHN. | ML:1.3 | 0.000121 | 0.88 | AML | other | m | 2016-10-03T21:39:15.79 |
IV.GUMA.HHN. | ML:2.0 | 0.0004615 | 0.56 | AML | other | m | 2016-10-03T21:39:19.23 |
IV.GUMA.HHE. | ML:1.8 | 0.00028900000000000003 | 0.6 | AML | other | m | 2016-10-03T21:39:18.67 |
IV.LNSS.HHN. | ML:1.7 | 0.000314 | 0.2 | AML | other | m | 2016-10-03T21:39:15.45 |
IV.LNSS.HHE. | ML:1.6 | 0.00027850000000000005 | 0.38 | AML | other | m | 2016-10-03T21:39:13.53 |
IV.RM33.HNN. | ML:1.9 | 0.0003805 | 1.58 | AML | other | m | 2016-10-03T21:39:38.10 |
IV.RM33.EHN. | ML:1.8 | 0.0003165 | 1.58 | AML | other | m | 2016-10-03T21:39:37.32 |
IV.RM33.EHE. | ML:2.1 | 0.0005865 | 0.6 | AML | other | m | 2016-10-03T21:40:15.67 |
IV.RM33.HNE. | ML:2.1 | 0.00055135 | 1.14 | AML | other | m | 2016-10-03T21:40:15.67 |
IV.SAMA.HHE. | ML:3.0 | 0.000661 | 0.06 | AML | other | m | 2016-10-03T21:39:46.46 |
IV.SAMA.HHN. | ML:3.0 | 0.0006540000000000001 | 0.04 | AML | other | m | 2016-10-03T21:40:42.08 |
IV.T1241.HHE. | ML:1.4 | 0.0001535 | 1.58 | AML | other | m | 2016-10-03T21:39:15.04 |
IV.T1241.HHN. | ML:1.2 | 0.0001028 | 0.58 | AML | other | m | 2016-10-03T21:39:18.21 |
IV.TERO.HHN. | ML:1.5 | 0.00010039999999999999 | 0.54 | AML | other | m | 2016-10-03T21:39:18.62 |
IV.TERO.HHE. | ML:1.4 | 0.00007549999999999999 | 1.28 | AML | other | m | 2016-10-03T21:39:19.26 |