A magnitude ML 1.1 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8070, 13.1430 at 11 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 | 4 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 12 | 724 | 5962 |
Arquata del Tronto | AP | 13 | 1178 | 7140 |
Cascia | PG | 14 | 3217 | 10357 |
Visso | MC | 15 | 1107 | 11464 |
Accumoli | RI | 15 | 667 | 12131 |
Ussita | MC | 15 | 444 | 12575 |
Montegallo | AP | 16 | 523 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cerreto di Spoleto | PG | 18 | 1075 | 14777 |
Sellano | PG | 20 | 1079 | 15856 |
Poggiodomo | PG | 20 | 117 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-01-13 19:14:10 |
42.8073 | 13.1428 | 11 | 2020-01-13 19:24:17 |
Sala Sismica INGV-Roma | 75519321 |
Field | Value |
---|---|
Time (UTC) | 2020-01-13 19:14:10 ± 0.06 |
Latitude | 42.8073 ± 0.0036 |
Longitude | 13.1428 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75519321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 448 |
Semi-minor axis of confidence ellipse (meter) | 291 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 305 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 16 |
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) | 0.28778 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 75519321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-13 19:24:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MGR.HHZ. | 2020-01-13T19:15:35.77 | 3.0 | undecidable | manual | Sg | -0.36 | 0 | |||
IV.ECTS.EHZ. | 2020-01-13T19:15:23.01 | 3.0 | undecidable | manual | Pn | -1.79 | 0 | |||
IV.EUCT.HNZ. | 2020-01-13T19:15:08.74 | 3.0 | undecidable | manual | Pn | 2.12 | 0 | |||
IV.ORI.HHZ. | 2020-01-13T19:15:06.21 | 3.0 | negative | manual | Pg | 1.56 | 0 | |||
IV.IMOL.HNZ. | 2020-01-13T19:15:04.46 | 3.0 | undecidable | manual | Sn | 0.03 | 0 | |||
IV.IMTC.HHZ. | 2020-01-13T19:14:59.73 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.MNTV.HNZ. | 2020-01-13T19:14:52.92 | 3.0 | undecidable | manual | Pn | -1.65 | 0 | |||
MN.TRI.HHZ. | 2020-01-13T19:14:48.69 | 3.0 | negative | manual | Pn | -5.65 | 0 | |||
IV.FIR.HHZ. | 2020-01-13T19:14:43.80 | 3.0 | undecidable | manual | Pg | 5.54 | 0 | |||
IV.TOLF.HHZ. | 2020-01-13T19:14:29.84 | 3.0 | undecidable | manual | Pg | -0.88 | 0 | |||
IV.CSP1.EHZ. | 2020-01-13T19:14:21.67 | 0.3 | undecidable | manual | S | 9 | 31.9458 | 50 | 0.2 | 92 |
IV.CESI.HHZ. | 2020-01-13T19:14:20.75 | 3.0 | undecidable | manual | S | 0 | ||||
IV.FDMO.HHZ. | 2020-01-13T19:14:19.62 | 0.3 | undecidable | manual | S | 350 | 25.8519 | 50 | -0.22 | 93 |
IV.LNSS.HHZ. | 2020-01-13T19:14:19.65 | 0.3 | undecidable | manual | S | 200 | 24.1536 | 50 | 0.25 | 92 |
IV.GAVE.EHZ. | 2020-01-13T19:14:19.37 | 0.3 | undecidable | manual | S | 238 | 23.9538 | 50 | 0.03 | 97 |
IV.MTRA.EHE. | 2020-01-13T19:14:18.54 | 0.3 | undecidable | manual | S | 105 | 21.3675 | 50 | -0.12 | 95 |
IV.MMO1.EHZ. | 2020-01-13T19:14:17.71 | 0.3 | undecidable | manual | S | 56 | 18.0708 | 120 | 0.03 | 98 |
IV.CSP1.EHZ. | 2020-01-13T19:14:16.71 | 0.3 | undecidable | manual | P | 9 | 31.9458 | 50 | -0.08 | 95 |
IV.MC2.EHZ. | 2020-01-13T19:14:16.30 | 0.3 | undecidable | manual | S | 18 | 12.0768 | 131 | 0.31 | 93 |
IV.GAVE.EHZ. | 2020-01-13T19:14:15.62 | 0.3 | undecidable | manual | P | 238 | 23.9538 | 50 | 0.06 | 96 |
IV.MNTT.EHZ. | 2020-01-13T19:14:15.00 | 3.0 | positive | manual | P | -2.29 | 0 | |||
IV.FDMO.HHZ. | 2020-01-13T19:14:15.73 | 0.3 | undecidable | manual | P | 350 | 25.8519 | 50 | -0.12 | 95 |
IV.MTRA.EHE. | 2020-01-13T19:14:15.06 | 0.3 | undecidable | manual | P | 105 | 21.3675 | 50 | -0.1 | 96 |
IV.LNSS.HHZ. | 2020-01-13T19:14:15.50 | 0.3 | undecidable | manual | P | 200 | 24.1536 | 50 | -0.09 | 96 |
IV.MMO1.EHZ. | 2020-01-13T19:14:14.54 | 0.3 | undecidable | manual | P | 56 | 18.0708 | 120 | -0.06 | 97 |
IV.MC2.EHZ. | 2020-01-13T19:14:13.84 | 0.3 | undecidable | manual | P | 18 | 12.0768 | 131 | 0.22 | 95 |
IV.NRCA.HHE. | 2020-01-13T19:14:13.94 | 0.3 | undecidable | manual | S | 321 | 3.6963 | 161 | -0.37 | 93 |
IV.CESI.HHZ. | 2020-01-13T19:14:13.06 | 3.0 | undecidable | manual | P | 0 | ||||
IV.NRCA.HHE. | 2020-01-13T19:14:12.69 | 0.3 | undecidable | manual | P | 321 | 3.6963 | 161 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MNTT.EHE. | ML:1.5 | 0.00008653671499999999 | 0.064 | AML | other | m | 2020-01-13T19:14:15.91 |
IV.MNTT.EHN. | ML:1.4 | 0.000072836985 | 0.256 | AML | other | m | 2020-01-13T19:14:15.48 |
IV.LNSS.HNE. | ML:1.2 | 0.00010593729999999999 | 0.5248 | AML | other | m | 2020-01-13T19:14:21.13 |
IV.LNSS.HNN. | ML:1.2 | 0.000107286675 | 0.1664 | AML | other | m | 2020-01-13T19:14:19.83 |
IV.LNSS.HHE. | ML:1.1 | 0.00007312336 | 0.1152 | AML | other | m | 2020-01-13T19:14:19.97 |
IV.LNSS.HHN. | ML:1.2 | 0.00008313877 | 0.1664 | AML | other | m | 2020-01-13T19:14:19.83 |
IV.GAVE.HNE. | ML:1.3 | 0.00011211336 | 0.7424 | AML | other | m | 2020-01-13T19:14:20.55 |
IV.GAVE.HNN. | ML:1.5 | 0.00018475285 | 0.6912 | AML | other | m | 2020-01-13T19:14:15.47 |
IV.GAVE.EHE. | ML:0.8 | 0.00003251242 | 0.2432 | AML | other | m | 2020-01-13T19:14:20.22 |
IV.GAVE.EHN. | ML:0.7 | 0.000028273455000000003 | 0.2688 | AML | other | m | 2020-01-13T19:14:19.99 |
IV.FDMO.HHE. | ML:0.2 | 0.000009786118 | 0.192 | AML | other | m | 2020-01-13T19:14:21.43 |
IV.FDMO.HHN. | ML:0.4 | 0.000014650914999999998 | 0.2176 | AML | other | m | 2020-01-13T19:14:20.35 |
IV.CSP1.EHE. | ML:0.8 | 0.00002761888 | 0.8576 | AML | other | m | 2020-01-13T19:14:18.00 |
IV.CSP1.EHN. | ML:2.8 | 0.003185578 | 56.3456 | AML | other | m | 2020-01-13T19:14:21.36 |