A magnitude ML 0.6 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7840, 13.1540 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 |
Arquata del Tronto | AP | 12 | 1178 | 6135 |
Castelsantangelo sul Nera | MC | 12 | 281 | 6416 |
Accumoli | RI | 13 | 667 | 7083 |
Cascia | PG | 14 | 3217 | 10300 |
Preci | PG | 14 | 724 | 11024 |
Montegallo | AP | 16 | 523 | 11547 |
Visso | MC | 17 | 1107 | 12654 |
Ussita | MC | 18 | 444 | 13098 |
Cittareale | RI | 18 | 482 | 13580 |
Montemonaco | AP | 19 | 604 | 14184 |
Poggiodomo | PG | 20 | 117 | 14301 |
Cerreto di Spoleto | PG | 20 | 1075 | 15376 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-05-17 05:49:01 |
42.7843 | 13.154 | 10 | 2020-05-17 07:35:23 |
Sala Sismica INGV-Roma | 79220621 |
Field | Value |
---|---|
Time (UTC) | 2020-05-17 05:49:01 ± 0.04 |
Latitude | 42.7843 ± 0.0018 |
Longitude | 13.1540 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79220621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 293 |
Semi-minor axis of confidence ellipse (meter) | 160 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 94 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.05756 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44516 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 79220621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-17 07:35:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-05-17T05:49:13.03 | 0.3 | undecidable | manual | S | 7 | 34.3434 | 50 | 0.13 | 71 |
IV.CESI.HHE. | 2020-05-17T05:49:12.29 | 0.6 | undecidable | manual | S | 320 | 31.746 | 50 | 0.08 | 48 |
IV.FDMO.HHZ. | 2020-05-17T05:49:11.27 | 0.6 | undecidable | manual | S | 349 | 28.5492 | 50 | -0.06 | 49 |
IV.MOMA.HHE. | 2020-05-17T05:49:10.16 | 0.6 | undecidable | manual | P | 273 | 47.619 | 50 | 0.22 | 46 |
IV.LNSS.HHZ. | 2020-05-17T05:49:09.52 | 0.3 | undecidable | manual | S | 205 | 22.1556 | 115 | -0.02 | 74 |
IV.ASSB.HHN. | 2020-05-17T05:49:09.94 | 0.3 | undecidable | manual | P | 306 | 49.4172 | 50 | -0.28 | 67 |
IV.MMO1.EHZ. | 2020-05-17T05:49:08.52 | 0.3 | undecidable | manual | S | 48 | 18.9699 | 118 | -0.04 | 75 |
IV.TERO.HHZ. | 2020-05-17T05:49:08.92 | 0.6 | undecidable | manual | P | 116 | 40.8258 | 50 | 0.02 | 48 |
IV.T1299.HNZ. | 2020-05-17T05:49:08.63 | 0.3 | undecidable | manual | S | 148 | 19.6692 | 117 | -0.13 | 73 |
IV.CESI.HHE. | 2020-05-17T05:49:07.51 | 0.1 | undecidable | manual | P | 320 | 31.746 | 50 | 0.01 | 98 |
IV.MC2.EHZ. | 2020-05-17T05:49:07.23 | 0.3 | undecidable | manual | S | 11 | 14.3745 | 125 | 0.03 | 75 |
IV.CSP1.EHZ. | 2020-05-17T05:49:07.86 | 0.3 | undecidable | manual | P | 7 | 34.3434 | 50 | -0.04 | 73 |
IV.SMA1.EHZ. | 2020-05-17T05:49:06.15 | 0.1 | undecidable | manual | P | 139 | 22.5552 | 114 | 0.11 | 97 |
IV.FDMO.HHZ. | 2020-05-17T05:49:06.85 | 0.3 | undecidable | manual | P | 349 | 28.5492 | 50 | -0.15 | 72 |
IV.MMO1.EHZ. | 2020-05-17T05:49:05.20 | 0.3 | undecidable | manual | P | 48 | 18.9699 | 118 | -0.2 | 72 |
IV.NRCA.HHZ. | 2020-05-17T05:49:05.13 | 0.1 | undecidable | manual | S | 329 | 6.3936 | 148 | -0.12 | 100 |
IV.T1299.HNZ. | 2020-05-17T05:49:05.61 | 0.3 | undecidable | manual | P | 148 | 19.6692 | 117 | 0.1 | 74 |
IV.LNSS.HHZ. | 2020-05-17T05:49:05.94 | 0.1 | undecidable | manual | P | 205 | 22.1556 | 115 | -0.02 | 99 |
IV.MC2.EHZ. | 2020-05-17T05:49:04.82 | 0.3 | undecidable | manual | P | 11 | 14.3745 | 125 | 0.21 | 73 |
IV.NRCA.HHZ. | 2020-05-17T05:49:03.66 | 0.1 | undecidable | manual | P | 329 | 6.3936 | 148 | 0.17 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.3 | 0.000008032821500000001 | 1.04 | AML | other | m | 2020-05-17T05:49:11.12 |
IV.FDMO.HHN. | ML:0.5 | 0.00001413611 | 2.7776 | AML | other | m | 2020-05-17T05:49:11.94 |
IV.CSP1.EHE. | ML:1.0 | 0.000039602975 | 1.4784 | AML | other | m | 2020-05-17T05:49:13.01 |
IV.CSP1.EHN. | ML:0.9 | 0.000029611144999999998 | 1.7568 | AML | other | m | 2020-05-17T05:49:14.43 |
IV.TERO.HHE. | ML:0.6 | 0.000016366325 | 1.0816 | AML | other | m | 2020-05-17T05:49:16.77 |
IV.TERO.HHN. | ML:0.5 | 0.000011310770500000001 | 0.8608 | AML | other | m | 2020-05-17T05:49:15.05 |