A magnitude ML 1.2 earthquake occured in region: 8 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7900, 13.1860 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 | 8 | 4957 | 4957 |
Arquata del Tronto | AP | 9 | 1178 | 6135 |
Accumoli | RI | 12 | 667 | 6802 |
Castelsantangelo sul Nera | MC | 12 | 281 | 7083 |
Montegallo | AP | 14 | 523 | 7606 |
Preci | PG | 16 | 724 | 8330 |
Cascia | PG | 16 | 3217 | 11547 |
Montemonaco | AP | 17 | 604 | 12151 |
Visso | MC | 18 | 1107 | 13258 |
Ussita | MC | 18 | 444 | 13702 |
Acquasanta Terme | AP | 19 | 2916 | 16618 |
Cittareale | RI | 19 | 482 | 17100 |
Amatrice | RI | 20 | 2657 | 19757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2020-02-13 04:22:06 |
42.7897 | 13.1857 | 10 | 2020-07-18 21:08:24 |
Bollettino Sismico Italiano INGV | 77120981 |
Reviewed Rev100 |
ML 1.6 | 2020-02-13 04:22:07 |
42.7793 | 13.2008 | 5 | 2020-02-13 04:29:30 |
Sala Sismica INGV-Roma | 76471051 |
Field | Value |
---|---|
Time (UTC) | 2020-02-13 04:22:06 ± 0.05 |
Latitude | 42.7897 ± 0.0027 |
Longitude | 13.1857 ± 0.0049 |
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 | 77120981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 356 |
Semi-minor axis of confidence ellipse (meter) | 154 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 243 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35973 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 77120981 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-08 04:39:17 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.6 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 76471051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-13 04:29:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VIVA.HHZ. | 2020-02-13T04:22:42.55 | 3.0 | undecidable | manual | S | -0.15 | 0 | |||
IV.TERO.HHZ. | 2020-02-13T04:22:20.00 | 0.6 | undecidable | manual | S | 118 | 38.8278 | 50 | -0.01 | 48 |
IV.MML1.HNE. | 2020-02-13T04:22:20.80 | 0.6 | undecidable | manual | S | 334 | 39.9267 | 50 | 0.5 | 43 |
IV.CAMP.HHE. | 2020-02-13T04:22:18.20 | 0.6 | undecidable | manual | S | 147 | 33.5442 | 50 | -0.4 | 44 |
IV.CSP1.EHZ. | 2020-02-13T04:22:18.70 | 0.6 | undecidable | manual | S | 3 | 33.5442 | 50 | 0.1 | 47 |
IV.CESI.HHZ. | 2020-02-13T04:22:18.50 | 0.6 | undecidable | manual | S | 316 | 33.0447 | 50 | 0.04 | 48 |
IV.MF5.EHZ. | 2020-02-13T04:22:18.80 | 0.6 | undecidable | manual | S | 45 | 31.2465 | 50 | 0.8 | 38 |
IV.FDMO.HHZ. | 2020-02-13T04:22:17.80 | 0.6 | undecidable | manual | S | 344 | 28.5492 | 108 | 0.55 | 43 |
IV.GAVE.EHZ. | 2020-02-13T04:22:16.50 | 0.3 | undecidable | manual | S | 246 | 26.0517 | 110 | 0.04 | 72 |
IV.LNSS.HNZ. | 2020-02-13T04:22:16.10 | 0.6 | undecidable | manual | S | 210 | 23.8539 | 112 | 0.36 | 45 |
IV.PF6.EHN. | 2020-02-13T04:22:14.38 | 0.6 | undecidable | manual | P | 1 | 38.628 | 50 | -0.03 | 47 |
IV.T1299.HNN. | 2020-02-13T04:22:14.50 | 0.6 | undecidable | manual | S | 155 | 18.9699 | 116 | 0.32 | 46 |
IV.MML1.HNE. | 2020-02-13T04:22:14.43 | 0.1 | undecidable | manual | P | 334 | 39.9267 | 50 | -0.17 | 92 |
IV.TERO.HHZ. | 2020-02-13T04:22:14.18 | 0.3 | undecidable | manual | P | 118 | 38.8278 | 50 | -0.26 | 68 |
IV.CAMP.HHE. | 2020-02-13T04:22:13.30 | 0.1 | positive | manual | P | 147 | 33.5442 | 50 | -0.33 | 90 |
IV.MTRA.EHE. | 2020-02-13T04:22:13.80 | 0.1 | undecidable | manual | S | 102 | 17.5713 | 118 | 0.05 | 98 |
IV.MF5.EHZ. | 2020-02-13T04:22:13.55 | 0.1 | undecidable | manual | P | 45 | 31.2465 | 50 | 0.27 | 91 |
IV.MMO1.EHZ. | 2020-02-13T04:22:13.10 | 0.3 | undecidable | manual | S | 43 | 16.7721 | 119 | -0.39 | 68 |
IV.CSP1.EHZ. | 2020-02-13T04:22:13.38 | 0.1 | undecidable | manual | P | 3 | 33.5442 | 50 | -0.25 | 91 |
IV.CESI.HHZ. | 2020-02-13T04:22:13.44 | 0.1 | undecidable | manual | P | 316 | 33.0447 | 50 | -0.11 | 94 |
IV.FDMO.HHZ. | 2020-02-13T04:22:12.64 | 0.3 | undecidable | manual | P | 344 | 28.5492 | 108 | -0.21 | 70 |
IT.MTCL.HGZ. | 2020-02-13T04:22:12.47 | 0.1 | undecidable | manual | P | 326 | 27.2505 | 109 | -0.13 | 95 |
IV.MC2.EHZ. | 2020-02-13T04:22:12.70 | 0.3 | undecidable | manual | S | 1 | 13.4754 | 125 | 0.16 | 72 |
IV.LNSS.HNZ. | 2020-02-13T04:22:12.06 | 0.1 | undecidable | manual | P | 210 | 23.8539 | 112 | 0.09 | 96 |
IV.GAVE.EHZ. | 2020-02-13T04:22:12.53 | 1.0 | positive | manual | P | 246 | 26.0517 | 110 | 0.14 | 24 |
IV.SMA1.EHZ. | 2020-02-13T04:22:11.43 | 0.1 | negative | manual | P | 145 | 21.4674 | 114 | -0.1 | 96 |
IV.MTRA.EHE. | 2020-02-13T04:22:11.08 | 0.3 | undecidable | manual | P | 102 | 17.5713 | 118 | 0.26 | 70 |
IV.T1299.HNN. | 2020-02-13T04:22:11.30 | 0.1 | negative | manual | P | 155 | 18.9699 | 116 | 0.23 | 94 |
IV.NRCA.HNZ. | 2020-02-13T04:22:10.60 | 0.3 | undecidable | manual | S | 310 | 7.5813 | 141 | -0.43 | 69 |
IV.MC2.EHZ. | 2020-02-13T04:22:10.32 | 0.1 | positive | manual | P | 1 | 13.4754 | 125 | 0.19 | 96 |
IV.MMO1.EHZ. | 2020-02-13T04:22:10.49 | 0.1 | positive | manual | P | 43 | 16.7721 | 119 | -0.19 | 95 |
IV.NRCA.HNZ. | 2020-02-13T04:22:09.23 | 0.1 | positive | manual | P | 310 | 7.5813 | 141 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.0 | 0.0016277655000000002 | 0.1216 | AML | other | m | 2020-02-13T04:22:10.93 |
IV.NRCA.HNN. | ML:0.0 | 0.0013866495 | 0.0992 | AML | other | m | 2020-02-13T04:22:10.92 |
IV.NRCA.HNE. | ML:0.0 | 0.0020369085 | 0.1184 | AML | other | m | 2020-02-13T04:22:10.86 |
IV.NRCA.HHE. | ML:0.0 | 0.002000718 | 0.1408 | AML | other | m | 2020-02-13T04:22:10.86 |
IV.SMA1.EHN. | ML:0.0 | 0.00007109182 | 0.7008 | AML | other | m | 2020-02-13T04:22:21.72 |
IV.SMA1.EHE. | ML:0.0 | 0.000059189175 | 0.6176 | AML | other | m | 2020-02-13T04:22:17.70 |
IV.TERO.HHN. | ML:0.0 | 0.00003824589 | 0.08 | AML | other | m | 2020-02-13T04:22:20.18 |
IV.TERO.HHE. | ML:0.0 | 0.000022717359999999998 | 0.1184 | AML | other | m | 2020-02-13T04:22:20.03 |
IV.FDMO.HHE. | ML:0.8 | 0.000034326465 | 0.2176 | AML | other | m | 2020-02-13T04:22:19.00 |
IV.FDMO.HHN. | ML:0.8 | 0.00003128768 | 0.1984 | AML | other | m | 2020-02-13T04:22:19.12 |
IV.CSP1.EHN. | ML:1.1 | 0.00004973316 | 0.3808 | AML | other | m | 2020-02-13T04:22:19.45 |
IV.CSP1.EHE. | ML:1.1 | 0.000048504005 | 2.08 | AML | other | m | 2020-02-13T04:22:22.12 |
IV.CESI.HHE. | ML:0.8 | 0.00002746565 | 0.24 | AML | other | m | 2020-02-13T04:22:19.20 |
IV.CESI.HHN. | ML:1.1 | 0.000049941495 | 0.16 | AML | other | m | 2020-02-13T04:22:20.28 |
IV.CESI.HNE. | ML:1.6 | 0.00018664510000000002 | 3.152 | AML | other | m | 2020-02-13T04:22:29.17 |
IV.CESI.HNN. | ML:1.6 | 0.00018662595 | 1.12 | AML | other | m | 2020-02-13T04:22:18.16 |
IV.MF5.EHN. | ML:1.3 | 0.00008458415499999999 | 5.4016 | AML | other | m | 2020-02-13T04:22:23.22 |
IV.MF5.EHE. | ML:1.0 | 0.00005183247 | 11.4784 | AML | other | m | 2020-02-13T04:22:30.43 |
IV.TERO.HNN. | ML:1.7 | 0.00019576195000000002 | 0.9696 | AML | other | m | 2020-02-13T04:22:33.57 |
IV.TERO.HNE. | ML:1.6 | 0.00015140710000000003 | 1.552 | AML | other | m | 2020-02-13T04:22:28.75 |