A magnitude ML 1.0 earthquake occured in region: 3 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8030, 13.1240 at 8 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Arquata del Tronto | AP | 15 | 1178 | 10357 |
Visso | MC | 15 | 1107 | 11464 |
Accumoli | RI | 16 | 667 | 12131 |
Ussita | MC | 16 | 444 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Poggiodomo | PG | 18 | 117 | 14290 |
Sellano | PG | 19 | 1079 | 15369 |
Montemonaco | AP | 20 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-07-13 01:25:11 |
42.8027 | 13.124 | 9 | 2020-07-13 01:32:16 |
Sala Sismica INGV-Roma | 80992051 |
Field | Value |
---|---|
Time (UTC) | 2020-07-13 01:25:11 ± 0.08 |
Latitude | 42.8027 ± 0.0036 |
Longitude | 13.1240 ± 0.0074 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80992051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 553 |
Semi-minor axis of confidence ellipse (meter) | 213 |
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) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.03148 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52700 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 80992051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-13 01:32:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-07-13T01:25:30.26 | 0.6 | undecidable | manual | S | 358 | 58.497 | 50 | 0.34 | 44 |
IV.MNTT.EHZ. | 2020-07-13T01:25:27.34 | 0.3 | undecidable | manual | S | 53 | 47.9187 | 50 | 0.23 | 68 |
IV.TERO.HHZ. | 2020-07-13T01:25:25.49 | 0.6 | undecidable | manual | S | 117 | 43.9227 | 50 | -0.55 | 43 |
IV.MF5.EHZ. | 2020-07-13T01:25:24.00 | 0.6 | undecidable | manual | S | 53 | 34.1436 | 50 | 0.56 | 43 |
IV.RM33.HNZ. | 2020-07-13T01:25:23.23 | 0.6 | undecidable | manual | S | 167 | 33.4443 | 50 | 0 | 49 |
IV.EL6.EHZ. | 2020-07-13T01:25:21.94 | 1.0 | undecidable | manual | P | 358 | 58.497 | 50 | -0.11 | 23 |
IV.SMA1.EHZ. | 2020-07-13T01:25:20.73 | 0.6 | undecidable | manual | S | 138 | 25.752 | 108 | 0.04 | 49 |
IV.MNTT.EHZ. | 2020-07-13T01:25:20.94 | 0.3 | undecidable | manual | P | 53 | 47.9187 | 50 | 0.51 | 64 |
IV.LNSS.HHZ. | 2020-07-13T01:25:20.39 | 0.6 | undecidable | manual | S | 197 | 23.1546 | 110 | 0.52 | 45 |
IV.T1299.HNE. | 2020-07-13T01:25:20.10 | 0.6 | undecidable | manual | S | 145 | 22.6551 | 111 | 0.39 | 46 |
IV.FDMO.HHZ. | 2020-07-13T01:25:20.49 | 0.6 | undecidable | manual | S | 353 | 26.1516 | 108 | -0.34 | 46 |
IV.TERO.HHZ. | 2020-07-13T01:25:19.34 | 0.6 | undecidable | manual | P | 117 | 43.9227 | 50 | -0.47 | 44 |
IV.MTRA.EHZ. | 2020-07-13T01:25:19.45 | 0.6 | undecidable | manual | S | 103 | 22.755 | 111 | -0.28 | 47 |
IT.MTCL.HGE. | 2020-07-13T01:25:19.69 | 0.6 | undecidable | manual | S | 335 | 23.5542 | 110 | -0.29 | 47 |
IV.FEMA.HNE. | 2020-07-13T01:25:18.69 | 0.6 | undecidable | manual | S | 341 | 18.6702 | 115 | 0.26 | 48 |
IV.MMO1.HNE. | 2020-07-13T01:25:18.60 | 0.6 | undecidable | manual | S | 57 | 19.6692 | 113 | -0.14 | 49 |
IV.MF5.EHZ. | 2020-07-13T01:25:18.22 | 1.0 | negative | manual | P | 53 | 34.1436 | 50 | -0.09 | 24 |
IV.MC2.EHZ. | 2020-07-13T01:25:17.40 | 0.6 | undecidable | manual | S | 24 | 13.1757 | 123 | 0.66 | 43 |
IV.RM33.HNZ. | 2020-07-13T01:25:17.63 | 0.6 | undecidable | manual | P | 167 | 33.4443 | 50 | -0.56 | 43 |
IV.FDMO.HHZ. | 2020-07-13T01:25:16.58 | 0.3 | positive | manual | P | 353 | 26.1516 | 108 | -0.22 | 71 |
IV.SMA1.EHZ. | 2020-07-13T01:25:16.74 | 1.0 | negative | manual | P | 138 | 25.752 | 108 | 0.02 | 25 |
IT.MTCL.HGE. | 2020-07-13T01:25:16.17 | 0.1 | undecidable | manual | P | 335 | 23.5542 | 110 | -0.14 | 97 |
IV.LNSS.HHZ. | 2020-07-13T01:25:16.41 | 0.3 | undecidable | manual | P | 197 | 23.1546 | 110 | 0.17 | 73 |
IV.T1299.HNE. | 2020-07-13T01:25:16.15 | 0.1 | undecidable | manual | P | 145 | 22.6551 | 111 | 0 | 100 |
IV.MMO1.HNE. | 2020-07-13T01:25:15.38 | 0.1 | undecidable | manual | P | 57 | 19.6692 | 113 | -0.21 | 96 |
IV.MTRA.EHZ. | 2020-07-13T01:25:15.99 | 0.1 | undecidable | manual | P | 103 | 22.755 | 111 | -0.18 | 97 |
IV.MC2.EHZ. | 2020-07-13T01:25:14.65 | 0.3 | positive | manual | P | 24 | 13.1757 | 123 | 0.21 | 73 |
IV.FEMA.HNE. | 2020-07-13T01:25:14.73 | 0.6 | undecidable | manual | P | 341 | 18.6702 | 115 | -0.68 | 42 |
IV.NRCA.HNZ. | 2020-07-13T01:25:14.44 | 0.6 | undecidable | manual | S | 347 | 3.4965 | 158 | -0.06 | 51 |
IV.NRCA.HNZ. | 2020-07-13T01:25:13.36 | 0.1 | negative | manual | P | 347 | 3.4965 | 158 | 0.22 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.0 | 0.0006457494000000001 | 0.1 | AML | other | m | 2020-07-13T01:25:15.16 |
IV.NRCA.HHN. | ML:0.0 | 0.0010249587 | 0.14 | AML | other | m | 2020-07-13T01:25:14.54 |
IV.NRCA.HNE. | ML:0.0 | 0.00062648125 | 0.1096 | AML | other | m | 2020-07-13T01:25:15.16 |
IV.NRCA.HNN. | ML:0.0 | 0.00092437305 | 0.14 | AML | other | m | 2020-07-13T01:25:14.54 |
IV.MTRA.EHE. | ML:1.0 | 0.000061737815 | 0.24 | AML | other | m | 2020-07-13T01:25:19.60 |
IV.MTRA.EHN. | ML:0.8 | 0.00004681872 | 0.18 | AML | other | m | 2020-07-13T01:25:20.31 |
IV.MTRA.HNE. | ML:1.2 | 0.000114370845 | 1.76 | AML | other | m | 2020-07-13T01:25:20.03 |
IV.MTRA.HNN. | ML:1.3 | 0.00013089619 | 1 | AML | other | m | 2020-07-13T01:25:19.54 |
IV.LNSS.HHE. | ML:1.0 | 0.00006977806 | 0.1 | AML | other | m | 2020-07-13T01:25:20.46 |
IV.LNSS.HHN. | ML:1.1 | 0.00008172228000000001 | 0.2 | AML | other | m | 2020-07-13T01:25:20.45 |
IV.LNSS.HNE. | ML:1.0 | 0.000066111325 | 0.0896 | AML | other | m | 2020-07-13T01:25:20.46 |
IV.LNSS.HNN. | ML:1.3 | 0.00013494927000000002 | 0.8 | AML | other | m | 2020-07-13T01:25:21.92 |
IV.FDMO.HHE. | ML:0.5 | 0.000021850809999999998 | 0.16 | AML | other | m | 2020-07-13T01:25:22.66 |
IV.FDMO.HHN. | ML:0.6 | 0.000025467115 | 0.12 | AML | other | m | 2020-07-13T01:25:22.90 |
IV.SMA1.EHE. | ML:0.7 | 0.000029013445 | 0.54 | AML | other | m | 2020-07-13T01:25:21.51 |
IV.SMA1.EHN. | ML:0.7 | 0.000027860745 | 0.24 | AML | other | m | 2020-07-13T01:25:22.47 |
IV.RM33.HNE. | ML:1.5 | 0.00014481369999999998 | 1.4 | AML | other | m | 2020-07-13T01:25:23.72 |
IV.RM33.EHE. | ML:1.0 | 0.000037596615 | 1.58 | AML | other | m | 2020-07-13T01:25:22.93 |
IV.RM33.EHN. | ML:0.7 | 0.000021385765000000002 | 0.28 | AML | other | m | 2020-07-13T01:25:23.29 |
IV.TERO.HHE. | ML:0.5 | 0.000012286002000000001 | 0.68 | AML | other | m | 2020-07-13T01:25:25.78 |
IV.TERO.HHN. | ML:0.7 | 0.000016187462 | 0.72 | AML | other | m | 2020-07-13T01:25:25.69 |
IV.TERO.HNN. | ML:1.6 | 0.00014098535 | 0.5496 | AML | other | m | 2020-07-13T01:25:30.54 |
IV.EL6.EHE. | ML:1.3 | 0.00003871262 | 0.7 | AML | other | m | 2020-07-13T01:25:33.94 |
IV.EL6.EHN. | ML:1.2 | 0.000036989365 | 0.78 | AML | other | m | 2020-07-13T01:25:30.42 |