A magnitude ML 1.1 earthquake occured in region: 4 km SE Visso (MC), on
and geographic coordinates (lat, lon) 42.9010, 13.1050 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 |
---|---|---|---|---|
Visso | MC | 4 | 1107 | 1107 |
Castelsantangelo sul Nera | MC | 4 | 281 | 1388 |
Ussita | MC | 6 | 444 | 1832 |
Preci | PG | 6 | 724 | 2556 |
Norcia | PG | 12 | 4957 | 7513 |
Monte Cavallo | MC | 13 | 145 | 7658 |
Sellano | PG | 14 | 1079 | 8737 |
Bolognola | MC | 15 | 142 | 8879 |
Fiordimonte | MC | 15 | 202 | 9081 |
Acquacanina | MC | 16 | 121 | 9202 |
Fiastra | MC | 16 | 559 | 9761 |
Pieve Torina | MC | 17 | 1458 | 11219 |
Cerreto di Spoleto | PG | 18 | 1075 | 12294 |
Pievebovigliana | MC | 18 | 866 | 13160 |
Montemonaco | AP | 18 | 604 | 13764 |
Montegallo | AP | 20 | 523 | 14287 |
Montefortino | FM | 20 | 1178 | 15465 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-05-24 06:08:56 |
42.9007 | 13.1047 | 11 | 2021-05-24 06:12:53 |
Sala Sismica INGV-Roma | 90442141 |
Field | Value |
---|---|
Time (UTC) | 2021-05-24 06:08:56 ± 0.04 |
Latitude | 42.9007 ± 0.0027 |
Longitude | 13.1047 ± 0.0037 |
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 | 90442141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 360 |
Semi-minor axis of confidence ellipse (meter) | 255 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 50 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.06295 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42808 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 90442141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-24 06:12:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2021-05-24T06:09:12.22 | 0.6 | undecidable | manual | S | 360 | 47.5191 | 50 | 0.61 | 41 |
IV.MTRA.EHZ. | 2021-05-24T06:09:06.43 | 0.6 | undecidable | manual | S | 124 | 28.6491 | 50 | -0.13 | 48 |
IV.GAVE.EHZ. | 2021-05-24T06:09:06.64 | 0.6 | undecidable | manual | S | 217 | 28.749 | 50 | 0.04 | 48 |
IV.EL6.EHZ. | 2021-05-24T06:09:05.20 | 0.6 | negative | manual | P | 360 | 47.5191 | 50 | 0.02 | 47 |
IV.MML1.HNZ. | 2021-05-24T06:09:05.62 | 0.6 | undecidable | manual | S | 335 | 25.9518 | 50 | -0.22 | 47 |
IV.CESI.HHZ. | 2021-05-24T06:09:04.38 | 0.6 | undecidable | manual | S | 306 | 19.9689 | 50 | 0.14 | 48 |
IV.CSP1.EHZ. | 2021-05-24T06:09:04.84 | 0.6 | undecidable | manual | S | 21 | 22.6551 | 50 | -0.14 | 48 |
IV.MMO1.EHZ. | 2021-05-24T06:09:03.63 | 0.6 | undecidable | manual | S | 90 | 18.0708 | 121 | -0.08 | 49 |
IV.GUMA.HHZ. | 2021-05-24T06:09:02.06 | 0.3 | undecidable | manual | P | 46 | 25.9518 | 50 | 0.21 | 71 |
IT.MTCL.HGZ. | 2021-05-24T06:09:02.15 | 0.6 | undecidable | manual | S | 320 | 13.3755 | 129 | -0.23 | 48 |
IV.MTRA.EHZ. | 2021-05-24T06:09:02.18 | 0.1 | undecidable | manual | P | 124 | 28.6491 | 50 | -0.09 | 96 |
IV.FDMO.HHZ. | 2021-05-24T06:09:02.58 | 0.6 | undecidable | manual | S | 355 | 15.1737 | 126 | -0.28 | 47 |
IV.GAVE.EHZ. | 2021-05-24T06:09:02.35 | 0.6 | positive | manual | P | 217 | 28.749 | 50 | 0.06 | 48 |
IV.FEMA.HNZ. | 2021-05-24T06:09:01.16 | 0.6 | undecidable | manual | S | 327 | 8.1807 | 143 | 0.06 | 50 |
IV.MC2.EHZ. | 2021-05-24T06:09:01.15 | 0.6 | undecidable | manual | S | 80 | 6.993 | 147 | 0.28 | 48 |
IV.MML1.HNZ. | 2021-05-24T06:09:01.65 | 0.1 | undecidable | manual | P | 335 | 25.9518 | 50 | -0.2 | 94 |
IV.CSP1.EHZ. | 2021-05-24T06:09:01.19 | 0.6 | positive | manual | P | 21 | 22.6551 | 50 | -0.16 | 48 |
IV.FDMO.HHZ. | 2021-05-24T06:09:00.12 | 1.0 | negative | manual | P | 355 | 15.1737 | 126 | -0.01 | 25 |
IV.MMO1.EHZ. | 2021-05-24T06:09:00.57 | 0.3 | undecidable | manual | P | 90 | 18.0708 | 121 | -0.05 | 74 |
IV.NRCA.HHZ. | 2021-05-24T06:09:00.78 | 0.6 | undecidable | manual | S | 174 | 7.4814 | 145 | -0.19 | 49 |
IV.CESI.HHZ. | 2021-05-24T06:09:00.96 | 0.1 | positive | manual | P | 306 | 19.9689 | 50 | 0.04 | 99 |
IV.FEMA.HNZ. | 2021-05-24T06:08:59.30 | 0.1 | undecidable | manual | P | 327 | 8.1807 | 143 | 0.19 | 97 |
IV.MC2.EHZ. | 2021-05-24T06:08:59.13 | 1.0 | undecidable | manual | P | 80 | 6.993 | 147 | 0.15 | 25 |
IV.NRCA.HHZ. | 2021-05-24T06:08:59.20 | 0.6 | undecidable | manual | P | 174 | 7.4814 | 145 | 0.16 | 49 |
IT.MTCL.HGZ. | 2021-05-24T06:08:59.84 | 0.1 | undecidable | manual | P | 320 | 13.3755 | 129 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.0003545 | 0.1 | AML | other | m | 2021-05-24T06:09:01.00 |
IV.NRCA.HNN. | ML:1.4 | 0.0003435 | 0.1 | AML | other | m | 2021-05-24T06:09:01.06 |
IV.NRCA.HHE. | ML:1.3 | 0.00028700000000000004 | 0.1 | AML | other | m | 2021-05-24T06:09:01.10 |
IV.NRCA.HNE. | ML:1.3 | 0.00027249999999999996 | 0.1 | AML | other | m | 2021-05-24T06:09:01.15 |
IV.FDMO.HHN. | ML:1.0 | 0.00008835 | 0.26 | AML | other | m | 2021-05-24T06:09:02.93 |
IV.FDMO.HHE. | ML:0.8 | 0.00006675000000000001 | 1.76 | AML | other | m | 2021-05-24T06:09:03.04 |
IV.CESI.HHE. | ML:0.9 | 0.000055150000000000006 | 0.1 | AML | other | m | 2021-05-24T06:09:04.53 |
IV.CESI.HHN. | ML:1.1 | 0.00009779999999999999 | 0.12 | AML | other | m | 2021-05-24T06:09:04.49 |
IV.MTRA.EHE. | ML:1.0 | 0.00005495 | 1.46 | AML | other | m | 2021-05-24T06:09:06.82 |
IV.MTRA.EHN. | ML:1.0 | 0.000046899999999999995 | 1.5 | AML | other | m | 2021-05-24T06:09:07.05 |