A magnitude ML 1.3 earthquake occured in region: 8 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8120, 13.1840 at 12 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 | 8 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Arquata del Tronto | AP | 10 | 1178 | 6416 |
Montegallo | AP | 13 | 523 | 6939 |
Accumoli | RI | 14 | 667 | 7606 |
Preci | PG | 14 | 724 | 8330 |
Ussita | MC | 15 | 444 | 8774 |
Montemonaco | AP | 15 | 604 | 9378 |
Visso | MC | 15 | 1107 | 10485 |
Cascia | PG | 17 | 3217 | 13702 |
Acquasanta Terme | AP | 19 | 2916 | 16618 |
Montefortino | FM | 20 | 1178 | 17796 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-02-05 02:46:04 |
42.8115 | 13.1837 | 12 | 2020-02-05 02:57:29 |
Sala Sismica INGV-Roma | 76223891 |
Field | Value |
---|---|
Time (UTC) | 2020-02-05 02:46:04 ± 0.05 |
Latitude | 42.8115 ± 0.0027 |
Longitude | 13.1837 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76223891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 346 |
Semi-minor axis of confidence ellipse (meter) | 168 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 78 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36153 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 76223891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-05 02:57:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GORR.HHZ. | 2020-02-05T02:47:52.58 | 3.0 | undecidable | manual | Sg | 18.33 | 0 | |||
IV.MFNL.HHZ. | 2020-02-05T02:47:49.68 | 3.0 | undecidable | manual | Sn | -0.57 | 0 | |||
IV.PETRA.HHZ. | 2020-02-05T02:47:46.74 | 3.0 | undecidable | manual | Sn | -3.65 | 0 | |||
IV.PIPA.HHZ. | 2020-02-05T02:47:35.15 | 3.0 | undecidable | manual | Sn | -1.43 | 0 | |||
IV.SCIAC.HHZ. | 2020-02-05T02:47:19.32 | 3.0 | undecidable | manual | Pg | 16.610001 | 0 | |||
IV.MILZ.HHZ. | 2020-02-05T02:47:00.82 | 3.0 | undecidable | manual | Pg | 4.45 | 0 | |||
IV.PETRA.HHZ. | 2020-02-05T02:46:59.44 | 3.0 | undecidable | manual | Pn | 0.34 | 0 | |||
IV.MBFT.HHZ. | 2020-02-05T02:46:55.59 | 3.0 | undecidable | manual | Pn | -1.29 | 0 | |||
IV.CET2.HHZ. | 2020-02-05T02:46:54.21 | 3.0 | undecidable | manual | Pg | 9.29 | 0 | |||
IV.MFNL.HHZ. | 2020-02-05T02:46:54.95 | 3.0 | positive | manual | Pn | -4.07 | 0 | |||
IV.SGTA.HHZ. | 2020-02-05T02:46:51.22 | 3.0 | undecidable | manual | Sg | 1.51 | 0 | |||
IX.STN3.HHZ.02 | 2020-02-05T02:46:37.87 | 3.0 | negative | manual | Pg | 5.34 | 0 | |||
IV.MAON.HHZ. | 2020-02-05T02:46:26.82 | 3.0 | undecidable | manual | Pg | 6.68 | 0 | |||
IV.VITU.HHZ. | 2020-02-05T02:46:18.66 | 3.0 | undecidable | manual | Pg | 0.01 | 0 | |||
IV.TERO.HHZ. | 2020-02-05T02:46:17.26 | 0.6 | undecidable | manual | S | 121 | 40.1265 | 92 | -0.09 | 63 |
IV.CAMP.HHE. | 2020-02-05T02:46:15.96 | 0.6 | undecidable | manual | S | 149 | 35.6421 | 93 | -0.2 | 62 |
IV.GUMA.HHE. | 2020-02-05T02:46:15.55 | 0.6 | undecidable | manual | S | 24 | 30.4473 | 94 | 0.78 | 51 |
IV.CESI.HHZ. | 2020-02-05T02:46:15.11 | 0.6 | undecidable | manual | S | 314 | 31.2465 | 94 | 0.14 | 63 |
IV.CSP1.EHZ. | 2020-02-05T02:46:14.94 | 0.6 | undecidable | manual | S | 3 | 31.1466 | 94 | -0.01 | 65 |
IV.GAVE.EHE. | 2020-02-05T02:46:14.31 | 0.6 | undecidable | manual | S | 241 | 27.0507 | 95 | 0.45 | 60 |
IV.LNSS.HHN. | 2020-02-05T02:46:13.71 | 0.6 | undecidable | manual | S | 207 | 25.9518 | 95 | 0.15 | 64 |
IV.FDMO.HHZ. | 2020-02-05T02:46:13.53 | 0.6 | undecidable | manual | S | 343 | 26.1516 | 95 | -0.09 | 64 |
IT.MTCL.HGN. | 2020-02-05T02:46:13.11 | 0.6 | undecidable | manual | S | 324 | 25.1526 | 95 | -0.25 | 62 |
IV.T1299.EHE. | 2020-02-05T02:46:12.52 | 0.6 | undecidable | manual | S | 158 | 21.2676 | 98 | 0.2 | 63 |
IV.SMA1.EHE. | 2020-02-05T02:46:12.83 | 0.6 | undecidable | manual | S | 148 | 23.5542 | 96 | -0.1 | 64 |
IV.TERO.HHZ. | 2020-02-05T02:46:11.74 | 0.3 | undecidable | manual | P | 121 | 40.1265 | 92 | -0.04 | 95 |
IV.MMO1.EHZ. | 2020-02-05T02:46:10.47 | 0.6 | undecidable | manual | S | 50 | 15.1737 | 109 | -0.27 | 64 |
IV.CESI.HHZ. | 2020-02-05T02:46:10.38 | 0.3 | undecidable | manual | P | 314 | 31.2465 | 94 | -0.02 | 96 |
IV.CAMP.HHE. | 2020-02-05T02:46:10.82 | 0.3 | undecidable | manual | P | 149 | 35.6421 | 93 | -0.27 | 91 |
IV.GUMA.HHE. | 2020-02-05T02:46:10.50 | 0.3 | undecidable | manual | P | 24 | 30.4473 | 94 | 0.21 | 93 |
IV.CSP1.EHZ. | 2020-02-05T02:46:10.32 | 0.3 | undecidable | manual | P | 3 | 31.1466 | 94 | -0.07 | 96 |
IV.SMA1.EHE. | 2020-02-05T02:46:09.09 | 0.3 | undecidable | manual | P | 148 | 23.5542 | 96 | -0.14 | 95 |
IV.LNSS.HHN. | 2020-02-05T02:46:09.64 | 0.3 | undecidable | manual | P | 207 | 25.9518 | 95 | 0.05 | 98 |
IV.FDMO.HHZ. | 2020-02-05T02:46:09.50 | 0.3 | undecidable | manual | P | 343 | 26.1516 | 95 | -0.13 | 95 |
IT.MTCL.HGN. | 2020-02-05T02:46:09.36 | 0.3 | undecidable | manual | P | 324 | 25.1526 | 95 | -0.12 | 95 |
IV.MC2.EHZ. | 2020-02-05T02:46:09.95 | 0.6 | undecidable | manual | S | 2 | 11.0778 | 123 | 0.2 | 64 |
IV.GAVE.EHE. | 2020-02-05T02:46:09.48 | 0.3 | undecidable | manual | P | 241 | 27.0507 | 95 | -0.28 | 91 |
IV.T1299.EHE. | 2020-02-05T02:46:09.17 | 0.3 | undecidable | manual | P | 158 | 21.2676 | 98 | 0.3 | 93 |
IV.NRCA.HHZ. | 2020-02-05T02:46:08.68 | 0.6 | undecidable | manual | S | 293 | 6.1938 | 145 | -0.13 | 66 |
IV.MC2.EHZ. | 2020-02-05T02:46:07.49 | 0.3 | undecidable | manual | P | 2 | 11.0778 | 123 | 0.1 | 98 |
IV.MMO1.EHZ. | 2020-02-05T02:46:07.84 | 0.3 | undecidable | manual | P | 50 | 15.1737 | 109 | -0.12 | 98 |
IV.NRCA.HHZ. | 2020-02-05T02:46:06.90 | 0.3 | undecidable | manual | P | 293 | 6.1938 | 145 | 0.05 | 100 |
IV.LRP.EHZ. | 2020-02-05T02:46:05.18 | 3.0 | undecidable | manual | P | -0.61 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.5 | 0.0004182848 | 0.1008 | AML | other | m | 2020-02-05T02:46:09.11 |
IV.NRCA.HHN. | ML:1.7 | 0.000623495 | 0.12 | AML | other | m | 2020-02-05T02:46:09.44 |
IV.NRCA.HNE. | ML:1.5 | 0.0004103736 | 0.0992 | AML | other | m | 2020-02-05T02:46:09.16 |
IV.NRCA.HNN. | ML:1.7 | 0.0006205109 | 0.12 | AML | other | m | 2020-02-05T02:46:09.44 |
IV.FDMO.HHE. | ML:0.7 | 0.000028742905 | 0.2608 | AML | other | m | 2020-02-05T02:46:13.86 |
IV.FDMO.HHN. | ML:0.9 | 0.00004122664 | 0.2992 | AML | other | m | 2020-02-05T02:46:13.84 |
IV.CESI.HHN. | ML:1.0 | 0.00003851716 | 0.0992 | AML | other | m | 2020-02-05T02:46:15.46 |