A magnitude ML 1.1 earthquake occured in region: 5 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8810, 13.0960 at 15 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 |
---|---|---|---|---|
Preci | PG | 5 | 724 | 724 |
Castelsantangelo sul Nera | MC | 5 | 281 | 1005 |
Visso | MC | 6 | 1107 | 2112 |
Ussita | MC | 8 | 444 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Sellano | PG | 14 | 1079 | 8592 |
Monte Cavallo | MC | 15 | 145 | 8737 |
Cerreto di Spoleto | PG | 16 | 1075 | 9812 |
Bolognola | MC | 17 | 142 | 9954 |
Fiordimonte | MC | 18 | 202 | 10156 |
Acquacanina | MC | 18 | 121 | 10277 |
Fiastra | MC | 18 | 559 | 10836 |
Pieve Torina | MC | 19 | 1458 | 12294 |
Montemonaco | AP | 19 | 604 | 12898 |
Cascia | PG | 19 | 3217 | 16115 |
Montegallo | AP | 20 | 523 | 16638 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-04-05 03:23:29 |
42.8807 | 13.0957 | 15 | 2020-04-05 03:34:28 |
Sala Sismica INGV-Roma | 77900851 |
Field | Value |
---|---|
Time (UTC) | 2020-04-05 03:23:29 ± 0.11 |
Latitude | 42.8807 ± 0.0063 |
Longitude | 13.0957 ± 0.0049 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77900851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 544 |
Semi-minor axis of confidence ellipse (meter) | 465 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 196 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 228 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22573 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 77900851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-05 03:34:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFE.HHZ. | 2020-04-05T03:24:34.47 | 3.0 | undecidable | manual | Sg | 1.63 | 0 | |||
OX.SABO.HNZ. | 2020-04-05T03:24:31.66 | 3.0 | undecidable | manual | Pg | 13.28 | 0 | |||
IV.AGLI.HHZ. | 2020-04-05T03:24:19.57 | 3.0 | undecidable | manual | Pg | 7.67 | 0 | |||
IX.STN3.HHZ.02 | 2020-04-05T03:24:12.07 | 3.0 | undecidable | manual | Pg | 2.34 | 0 | |||
IV.MTMR.HNZ. | 2020-04-05T03:24:04.04 | 3.0 | negative | manual | Pg | 2.88 | 0 | |||
IV.PTRJ.HHZ. | 2020-04-05T03:23:51.88 | 3.0 | undecidable | manual | Pg | -1.51 | 0 | |||
IV.MURB.HHZ. | 2020-04-05T03:23:40.47 | 3.0 | undecidable | manual | Pg | 1.32 | 0 | |||
IV.LRP.EHZ. | 2020-04-05T03:23:38.86 | 3.0 | undecidable | manual | Pg | -4.72 | 0 | |||
IV.CESI.HHZ. | 2020-04-05T03:23:37.31 | 0.1 | undecidable | manual | S | 312 | 20.7681 | 111 | -0.14 | 96 |
IV.MMO1.EHZ. | 2020-04-05T03:23:36.89 | 0.1 | undecidable | manual | S | 84 | 18.87 | 114 | -0.1 | 95 |
IV.ATFO.HHZ. | 2020-04-05T03:23:36.95 | 3.0 | undecidable | manual | Pn | -3.9 | 0 | |||
IV.FDMO.HHZ. | 2020-04-05T03:23:36.60 | 0.1 | undecidable | manual | S | 358 | 17.2716 | 117 | -0.01 | 99 |
IV.CESI.HHZ. | 2020-04-05T03:23:34.04 | 0.1 | positive | manual | P | 312 | 20.7681 | 111 | 0.05 | 97 |
IV.MC2.EHZ. | 2020-04-05T03:23:34.81 | 0.1 | undecidable | manual | S | 66 | 8.2806 | 144 | 0.04 | 100 |
IV.CSP1.EHZ. | 2020-04-05T03:23:34.66 | 1.0 | undecidable | manual | P | 21 | 25.0527 | 106 | 0.04 | 24 |
IV.FDMO.HHZ. | 2020-04-05T03:23:33.68 | 1.0 | negative | manual | P | 358 | 17.2716 | 117 | 0.18 | 24 |
IV.MMO1.EHZ. | 2020-04-05T03:23:33.77 | 1.0 | undecidable | manual | P | 84 | 18.87 | 114 | 0.05 | 25 |
IV.VIVA.HHZ. | 2020-04-05T03:23:33.82 | 3.0 | negative | manual | P | -4.7 | 0 | |||
IV.MC2.EHZ. | 2020-04-05T03:23:32.55 | 0.6 | undecidable | manual | P | 66 | 8.2806 | 144 | 0.11 | 49 |
IV.LNSS.HHZ. | 2020-04-05T03:23:22.83 | 3.0 | undecidable | manual | P | -3.67 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.1 | 0.00005639608 | 2.08 | AML | other | m | 2020-04-05T03:23:26.79 |
IV.LNSS.HHN. | ML:1.1 | 0.000055623924999999996 | 3.48 | AML | other | m | 2020-04-05T03:23:25.93 |
IV.CESI.HHE. | ML:0.7 | 0.000028826215000000003 | 5.24 | AML | other | m | 2020-04-05T03:23:37.53 |
IV.CESI.HHN. | ML:0.5 | 0.000017923865 | 4.4416 | AML | other | m | 2020-04-05T03:23:38.22 |
IV.LRP.EHE. | ML:1.9 | 0.000044925209999999995 | 6.7408 | AML | other | m | 2020-04-05T03:23:56.91 |
IV.LRP.EHN. | ML:1.6 | 0.0000175527115 | 3.12 | AML | other | m | 2020-04-05T03:23:55.54 |