A magnitude ML 0.9 earthquake occured in region: 5 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7700, 13.1410 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 |
---|---|---|---|---|
Norcia | PG | 5 | 4957 | 4957 |
Cascia | PG | 12 | 3217 | 8174 |
Accumoli | RI | 12 | 667 | 8841 |
Arquata del Tronto | AP | 13 | 1178 | 10019 |
Castelsantangelo sul Nera | MC | 14 | 281 | 10300 |
Preci | PG | 15 | 724 | 11024 |
Cittareale | RI | 17 | 482 | 11506 |
Montegallo | AP | 18 | 523 | 12029 |
Poggiodomo | PG | 18 | 117 | 12146 |
Visso | MC | 18 | 1107 | 13253 |
Cerreto di Spoleto | PG | 19 | 1075 | 14328 |
Ussita | MC | 19 | 444 | 14772 |
Amatrice | RI | 20 | 2657 | 17429 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2019-10-27 12:40:12 |
42.7703 | 13.1407 | 10 | 2019-10-27 12:54:34 |
Sala Sismica INGV-Roma | 73471501 |
Field | Value |
---|---|
Time (UTC) | 2019-10-27 12:40:12 ± 0.09 |
Latitude | 42.7703 ± 0.0036 |
Longitude | 13.1407 ± 0.0086 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73471501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 709 |
Semi-minor axis of confidence ellipse (meter) | 82 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37052 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 73471501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-27 12:54:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IFIL.HHZ. | 2019-10-27T12:42:11.86 | 3.0 | undecidable | manual | Sn | -3.15 | 0 | |||
MN.KEK.HHZ. | 2019-10-27T12:42:02.68 | 3.0 | negative | manual | Pg | 19.41 | 0 | |||
OX.ACOM.HHZ. | 2019-10-27T12:41:55.42 | 3.0 | undecidable | manual | Sn | -4.09 | 0 | |||
GU.BLANC.HHZ. | 2019-10-27T12:41:54.36 | 3.0 | undecidable | manual | Pg | 18.75 | 0 | |||
IV.SBPO.HNZ. | 2019-10-27T12:41:34.08 | 3.0 | undecidable | manual | Sn | -0.74 | 0 | |||
IV.ECTS.EHZ. | 2019-10-27T12:41:29.59 | 3.0 | negative | manual | Pn | -3.13 | 0 | |||
IV.DGI.HHZ. | 2019-10-27T12:41:17.02 | 3.0 | undecidable | manual | Pg | 5.48 | 0 | |||
ST.PANI.EHZ. | 2019-10-27T12:41:15.91 | 3.0 | undecidable | manual | Pg | 6.21 | 0 | |||
CR.ZAG.BHZ. | 2019-10-27T12:41:10.18 | 3.0 | undecidable | manual | Pn | -2.01 | 0 | |||
IV.NDIM.HHZ. | 2019-10-27T12:40:55.35 | 3.0 | negative | manual | Pn | -2.53 | 0 | |||
IT.VNF1.HGZ. | 2019-10-27T12:40:44.46 | 3.0 | negative | manual | P | 1.89 | 0 | |||
IV.GATE.HHZ. | 2019-10-27T12:40:44.95 | 3.0 | undecidable | manual | Pn | -2.62 | 0 | |||
IV.PIEI.HHZ. | 2019-10-27T12:40:29.83 | 3.0 | undecidable | manual | P | -2.2 | 0 | |||
IV.SRES.HHZ. | 2019-10-27T12:40:28.34 | 3.0 | negative | manual | P | -1.49 | 0 | |||
IV.MF5.EHZ. | 2019-10-27T12:40:26.02 | 0.3 | undecidable | manual | S | 47 | 35.4423 | 50 | 0.92 | 55 |
IV.CSP1.EHZ. | 2019-10-27T12:40:25.05 | 0.3 | undecidable | manual | S | 8 | 36.0417 | 50 | -0.21 | 70 |
IV.FDMO.HHZ. | 2019-10-27T12:40:23.24 | 0.1 | undecidable | manual | S | 352 | 29.8479 | 50 | -0.37 | 91 |
IV.RM33.HNE. | 2019-10-27T12:40:23.27 | 0.3 | undecidable | manual | S | 168 | 29.6481 | 50 | -0.28 | 70 |
IV.FEMA.HNZ. | 2019-10-27T12:40:21.30 | 0.1 | undecidable | manual | S | 341 | 22.5552 | 113 | -0.11 | 98 |
IV.SMA1.EHZ. | 2019-10-27T12:40:21.01 | 0.3 | undecidable | manual | S | 134 | 22.1556 | 114 | -0.29 | 71 |
IV.MTRA.HNN. | 2019-10-27T12:40:20.37 | 0.3 | undecidable | manual | S | 94 | 20.868 | 115 | -0.52 | 67 |
IV.LNSS.HHZ. | 2019-10-27T12:40:20.86 | 0.3 | undecidable | manual | S | 204 | 20.2686 | 116 | 0.15 | 73 |
IV.MF5.EHZ. | 2019-10-27T12:40:20.40 | 0.1 | undecidable | manual | P | 47 | 35.4423 | 50 | 0.46 | 89 |
IV.TERO.HHZ. | 2019-10-27T12:40:20.89 | 0.1 | undecidable | manual | P | 113 | 41.1255 | 50 | 0.07 | 95 |
IV.RM33.HNE. | 2019-10-27T12:40:19.05 | 0.3 | undecidable | manual | P | 168 | 29.6481 | 50 | 0.01 | 74 |
IV.MC2.EHZ. | 2019-10-27T12:40:19.60 | 0.3 | undecidable | manual | S | 14 | 16.1727 | 121 | 0.17 | 73 |
IV.CSP1.EHZ. | 2019-10-27T12:40:19.77 | 0.1 | undecidable | manual | P | 8 | 36.0417 | 50 | -0.26 | 92 |
IV.SMA1.EHZ. | 2019-10-27T12:40:18.05 | 0.1 | undecidable | manual | P | 134 | 22.1556 | 114 | 0.31 | 94 |
IV.FEMA.HNZ. | 2019-10-27T12:40:18.20 | 0.1 | undecidable | manual | P | 341 | 22.5552 | 113 | 0.39 | 92 |
IV.FDMO.HHZ. | 2019-10-27T12:40:18.81 | 0.1 | undecidable | manual | P | 352 | 29.8479 | 50 | -0.27 | 93 |
IV.MTRA.HNN. | 2019-10-27T12:40:17.36 | 0.1 | undecidable | manual | P | 94 | 20.868 | 115 | -0.15 | 97 |
IV.LNSS.HHZ. | 2019-10-27T12:40:17.51 | 0.1 | undecidable | manual | P | 204 | 20.2686 | 116 | 0.11 | 98 |
IV.NRCA.HHZ. | 2019-10-27T12:40:16.88 | 0.1 | undecidable | manual | S | 343 | 7.2927 | 143 | -0.25 | 97 |
IV.MC2.EHZ. | 2019-10-27T12:40:16.80 | 0.1 | undecidable | manual | P | 14 | 16.1727 | 121 | 0.13 | 98 |
IV.NRCA.HHZ. | 2019-10-27T12:40:15.45 | 0.1 | undecidable | manual | P | 343 | 7.2927 | 143 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.2 | 0.0001285 | 0.28 | AML | other | m | 2019-10-27T12:40:21.38 |
IV.LNSS.HHE. | ML:1.2 | 0.00011884999999999999 | 0.34 | AML | other | m | 2019-10-27T12:40:21.21 |
IV.LNSS.HNE. | ML:1.2 | 0.000129383475 | 0.2752 | AML | other | m | 2019-10-27T12:40:21.22 |
IV.LNSS.HNN. | ML:1.2 | 0.00012665864999999998 | 0.32 | AML | other | m | 2019-10-27T12:40:21.11 |
IV.FDMO.HHE. | ML:0.6 | 0.00002039689 | 0.1984 | AML | other | m | 2019-10-27T12:40:23.49 |
IV.FDMO.HHN. | ML:0.7 | 0.00002311417 | 0.2432 | AML | other | m | 2019-10-27T12:40:23.35 |
IV.CSP1.EHE. | ML:0.7 | 0.00001813365125 | 0.1984 | AML | other | m | 2019-10-27T12:40:26.08 |
IV.CSP1.EHN. | ML:0.9 | 0.000030352215 | 0.256 | AML | other | m | 2019-10-27T12:40:27.25 |
IV.MF5.EHE. | ML:0.7 | 0.000021274599999999998 | 0.3456 | AML | other | m | 2019-10-27T12:40:27.27 |
IV.MF5.EHN. | ML:0.6 | 0.000012548504999999997 | 0.1792 | AML | other | m | 2019-10-27T12:40:26.28 |