A magnitude ML 1.5 earthquake occured in region: 2 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7780, 13.1010 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 2 | 4957 | 4957 |
Cascia | PG | 10 | 3217 | 8174 |
Preci | PG | 12 | 724 | 8898 |
Castelsantangelo sul Nera | MC | 14 | 281 | 9179 |
Accumoli | RI | 15 | 667 | 9846 |
Poggiodomo | PG | 15 | 117 | 9963 |
Cerreto di Spoleto | PG | 16 | 1075 | 11038 |
Arquata del Tronto | AP | 16 | 1178 | 12216 |
Visso | MC | 17 | 1107 | 13323 |
Cittareale | RI | 18 | 482 | 13805 |
Monteleone di Spoleto | PG | 19 | 599 | 14404 |
Sellano | PG | 19 | 1079 | 15483 |
Ussita | MC | 19 | 444 | 15927 |
Vallo di Nera | PG | 19 | 364 | 16291 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2018-10-22 04:11:37 |
42.7778 | 13.1008 | 10 | 2019-06-04 09:15:58 |
Bollettino Sismico Italiano INGV | 62295971 |
Reviewed Rev100 |
ML 1.5 | 2018-10-22 04:11:37 |
42.7793 | 13.0982 | 11 | 2018-10-22 04:17:45 |
Sala Sismica INGV-Roma | 62190331 |
Field | Value |
---|---|
Time (UTC) | 2018-10-22 04:11:37 ± 0.04 |
Latitude | 42.7778 ± 0.0018 |
Longitude | 13.1008 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 62295971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 249 |
Semi-minor axis of confidence ellipse (meter) | 244 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 86 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 41 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 36 |
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) | 0.55128 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 62295971 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-10-25 10:08:33 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 62190331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-10-22 04:17:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRES.HHZ. | 2018-10-22T04:12:05.58 | 3.0 | undecidable | manual | P | 2.91 | 0 | |||
IV.EL6.EHZ. | 2018-10-22T04:11:57.04 | 0.3 | undecidable | manual | S | 0 | 61.1943 | 50 | 0.73 | 57 |
IV.MTCE.HHZ. | 2018-10-22T04:11:53.97 | 3.0 | negative | manual | P | 0.72 | 0 | |||
IV.CESX.HHE. | 2018-10-22T04:11:52.45 | 0.6 | undecidable | manual | S | 246 | 45.9207 | 50 | 0.2 | 45 |
IV.ASSB.HHZ. | 2018-10-22T04:11:52.33 | 0.3 | undecidable | manual | S | 309 | 46.4202 | 50 | -0.04 | 70 |
IV.TERO.HHZ. | 2018-10-22T04:11:51.98 | 0.3 | undecidable | manual | S | 113 | 44.5221 | 50 | 0.12 | 69 |
IV.MOMA.HNZ. | 2018-10-22T04:11:51.84 | 0.3 | undecidable | manual | S | 274 | 43.3233 | 50 | 0.3 | 67 |
IV.ARRO.EHZ. | 2018-10-22T04:11:49.28 | 0.3 | undecidable | manual | S | 231 | 35.1426 | 50 | -0.08 | 71 |
IV.RM33.EHZ. | 2018-10-22T04:11:48.10 | 0.3 | undecidable | manual | S | 163 | 31.2465 | 50 | -0.22 | 69 |
IV.EL6.EHZ. | 2018-10-22T04:11:48.26 | 0.3 | undecidable | manual | P | 0 | 61.1943 | 50 | -0.01 | 69 |
IV.SMA1.EHZ. | 2018-10-22T04:11:47.02 | 0.3 | undecidable | manual | S | 130 | 25.1526 | 112 | 0.34 | 68 |
IV.FDMO.HHZ. | 2018-10-22T04:11:47.44 | 0.3 | undecidable | manual | S | 358 | 28.749 | 50 | -0.21 | 70 |
IV.CESI.HHZ. | 2018-10-22T04:11:47.67 | 0.3 | undecidable | manual | S | 328 | 29.8479 | 50 | -0.27 | 69 |
IV.MTRA.EHZ. | 2018-10-22T04:11:46.21 | 0.3 | undecidable | manual | S | 95 | 24.1536 | 112 | -0.16 | 71 |
IV.CESX.HHE. | 2018-10-22T04:11:46.41 | 0.1 | undecidable | manual | P | 246 | 45.9207 | 50 | 0.49 | 85 |
IV.TERO.HHZ. | 2018-10-22T04:11:45.48 | 0.3 | undecidable | manual | P | 113 | 44.5221 | 50 | -0.22 | 68 |
IV.MOMA.HNZ. | 2018-10-22T04:11:45.65 | 0.3 | undecidable | manual | P | 274 | 43.3233 | 50 | 0.13 | 69 |
IV.T1299.HNZ. | 2018-10-22T04:11:45.88 | 0.3 | undecidable | manual | S | 137 | 21.7671 | 115 | 0.29 | 70 |
IV.ASSB.HHZ. | 2018-10-22T04:11:45.72 | 0.1 | undecidable | manual | P | 309 | 46.4202 | 50 | -0.28 | 89 |
IV.FEMA.HNZ. | 2018-10-22T04:11:45.24 | 0.3 | undecidable | manual | S | 349 | 20.868 | 116 | -0.07 | 73 |
IV.MMO1.EHZ. | 2018-10-22T04:11:45.81 | 0.3 | undecidable | manual | S | 54 | 22.755 | 114 | -0.12 | 72 |
IV.MC2.EHZ. | 2018-10-22T04:11:44.39 | 0.3 | undecidable | manual | S | 26 | 16.4724 | 121 | 0.42 | 68 |
IV.GAVE.EHZ. | 2018-10-22T04:11:44.73 | 0.3 | undecidable | manual | S | 241 | 19.3695 | 117 | -0.11 | 73 |
IV.ARRO.EHZ. | 2018-10-22T04:11:44.36 | 0.6 | undecidable | manual | P | 231 | 35.1426 | 50 | 0.1 | 47 |
IV.LNSS.HHZ. | 2018-10-22T04:11:44.83 | 0.3 | undecidable | manual | S | 194 | 20.0688 | 117 | -0.23 | 71 |
IV.FDMO.HHZ. | 2018-10-22T04:11:43.07 | 0.1 | undecidable | manual | P | 358 | 28.749 | 50 | -0.2 | 93 |
IV.CESI.HHZ. | 2018-10-22T04:11:43.28 | 0.1 | undecidable | manual | P | 328 | 29.8479 | 50 | -0.16 | 94 |
IV.RM33.EHZ. | 2018-10-22T04:11:43.38 | 0.3 | undecidable | manual | P | 163 | 31.2465 | 50 | -0.28 | 69 |
IV.MMO1.EHZ. | 2018-10-22T04:11:42.23 | 0.3 | undecidable | manual | P | 54 | 22.755 | 114 | -0.05 | 73 |
IV.MTRA.EHZ. | 2018-10-22T04:11:42.37 | 0.1 | undecidable | manual | P | 95 | 24.1536 | 112 | -0.16 | 95 |
IV.T1299.HNZ. | 2018-10-22T04:11:42.19 | 0.1 | undecidable | manual | P | 137 | 21.7671 | 115 | 0.11 | 96 |
IV.SMA1.EHZ. | 2018-10-22T04:11:42.62 | 0.3 | undecidable | manual | P | 130 | 25.1526 | 112 | -0.09 | 72 |
IV.GAVE.EHZ. | 2018-10-22T04:11:41.71 | 0.3 | undecidable | manual | P | 241 | 19.3695 | 117 | 0.06 | 73 |
IV.FEMA.HNZ. | 2018-10-22T04:11:41.96 | 0.3 | undecidable | manual | P | 349 | 20.868 | 116 | 0.04 | 73 |
IV.NRCA.HHZ. | 2018-10-22T04:11:41.10 | 0.3 | undecidable | manual | S | 10 | 6.2937 | 148 | -0.28 | 72 |
IV.LNSS.HHZ. | 2018-10-22T04:11:41.73 | 0.3 | undecidable | manual | P | 194 | 20.0688 | 117 | -0.04 | 73 |
IV.MC2.EHZ. | 2018-10-22T04:11:41.34 | 0.1 | undecidable | manual | P | 26 | 16.4724 | 121 | 0.19 | 96 |
IV.NRCA.HHZ. | 2018-10-22T04:11:39.71 | 0.1 | undecidable | manual | P | 10 | 6.2937 | 148 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:1.4 | 0.0000751 | 0.42 | AML | other | m | 2018-10-22T04:11:50.41 |
IV.GAVE.EHN. | ML:1.7 | 0.00034399999999999996 | 0.18 | AML | other | m | 2018-10-22T04:11:45.78 |
IV.GAVE.EHE. | ML:1.6 | 0.000336 | 1.72 | AML | other | m | 2018-10-22T04:11:45.97 |
IV.MTRA.EHE. | ML:1.7 | 0.000286 | 0.42 | AML | other | m | 2018-10-22T04:11:47.98 |
IV.FDMO.HHN. | ML:1.4 | 0.0001385 | 0.8 | AML | other | m | 2018-10-22T04:11:48.01 |
IV.MTRA.EHN. | ML:1.5 | 0.0001855 | 0.44 | AML | other | m | 2018-10-22T04:11:48.19 |
IV.RM33.EHN. | ML:1.6 | 0.00020250000000000002 | 1.08 | AML | other | m | 2018-10-22T04:11:48.45 |
IV.SMA1.EHN. | ML:1.7 | 0.00029400000000000004 | 0.54 | AML | other | m | 2018-10-22T04:11:49.55 |
IV.FDMO.HHE. | ML:1.3 | 0.00011105 | 0.92 | AML | other | m | 2018-10-22T04:11:49.25 |
IV.RM33.EHE. | ML:1.4 | 0.00011700000000000001 | 0.24 | AML | other | m | 2018-10-22T04:11:50.23 |
IV.SMA1.EHE. | ML:1.6 | 0.00022449999999999998 | 0.36 | AML | other | m | 2018-10-22T04:11:50.85 |
IV.ASSB.HHE. | ML:1.5 | 0.0000833 | 0.72 | AML | other | m | 2018-10-22T04:11:54.11 |
IV.CESI.HHN. | ML:1.5 | 0.00016089435000000003 | 0.16 | AML | other | m | 2018-10-22T04:11:47.94 |
IV.CESI.HHE. | ML:1.3 | 0.000104885745 | 0.1024 | AML | other | m | 2018-10-22T04:11:48.64 |
IV.TERO.HHN. | ML:1.3 | 0.00005552282 | 0.08 | AML | other | m | 2018-10-22T04:11:52.08 |
IV.TERO.HHE. | ML:1.2 | 0.00005135645 | 1.0592 | AML | other | m | 2018-10-22T04:11:52.40 |
IV.EL6.EHN. | ML:1.8 | 0.00012924015 | 2.16 | AML | other | m | 2018-10-22T04:11:55.43 |
IV.EL6.EHE. | ML:1.9 | 0.0001499874 | 3.1616 | AML | other | m | 2018-10-22T04:11:59.88 |