A magnitude ML 1.0 earthquake occured in region: 5 km NW Visso (MC), on
and geographic coordinates (lat, lon) 42.9710, 13.0660 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 | 5 | 1107 | 1107 |
Monte Cavallo | MC | 6 | 145 | 1252 |
Ussita | MC | 7 | 444 | 1696 |
Fiordimonte | MC | 8 | 202 | 1898 |
Pieve Torina | MC | 8 | 1458 | 3356 |
Pievebovigliana | MC | 10 | 866 | 4222 |
Preci | PG | 10 | 724 | 4946 |
Fiastra | MC | 10 | 559 | 5505 |
Acquacanina | MC | 11 | 121 | 5626 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5907 |
Muccia | MC | 13 | 915 | 6822 |
Bolognola | MC | 13 | 142 | 6964 |
Sellano | PG | 14 | 1079 | 8043 |
Serravalle di Chienti | MC | 15 | 1070 | 9113 |
Camerino | MC | 18 | 6974 | 16087 |
Norcia | PG | 20 | 4957 | 21044 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-05-24 08:54:33 |
42.9713 | 13.0657 | 11 | 2021-05-24 09:24:55 |
Sala Sismica INGV-Roma | 90445811 |
Field | Value |
---|---|
Time (UTC) | 2021-05-24 08:54:33 ± 0.07 |
Latitude | 42.9713 ± 0.0045 |
Longitude | 13.0657 ± 0.0061 |
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 | 90445811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 592 |
Semi-minor axis of confidence ellipse (meter) | 435 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 233 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20415 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 90445811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-24 09:24:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.VLO.HHZ. | 2021-05-24T08:56:06.57 | 3.0 | positive | manual | Pg | 23.469999 | 0 | |||
IV.SICLA.EHZ. | 2021-05-24T08:56:00.70 | 3.0 | negative | manual | Pg | 23.209999 | 0 | |||
IV.SARZ.HHZ. | 2021-05-24T08:55:55.36 | 3.0 | undecidable | manual | Sn | -0.49 | 0 | |||
IV.PIPA.HHZ. | 2021-05-24T08:55:50.79 | 3.0 | undecidable | manual | Pg | 21.33 | 0 | |||
IV.ZEN8.EHZ. | 2021-05-24T08:55:48.46 | 3.0 | undecidable | manual | Sn | 0.57 | 0 | |||
IV.GIZZ.HHZ. | 2021-05-24T08:55:34.92 | 3.0 | negative | manual | Pn | 3.66 | 0 | |||
IV.CAVE.HHZ. | 2021-05-24T08:55:32.05 | 3.0 | undecidable | manual | Sn | 2.06 | 0 | |||
IV.MELA.HHZ. | 2021-05-24T08:55:29.60 | 3.0 | undecidable | manual | Sg | 7.21 | 0 | |||
IV.EUCT.HNZ. | 2021-05-24T08:55:20.44 | 3.0 | positive | manual | Pn | 4.37 | 0 | |||
IV.SARZ.HNZ. | 2021-05-24T08:55:14.15 | 3.0 | positive | manual | Pn | -0.96 | 0 | |||
IV.FREG.EHZ. | 2021-05-24T08:55:09.44 | 3.0 | positive | manual | Pn | -1.17 | 0 | |||
IV.POFI.HHZ. | 2021-05-24T08:55:06.86 | 3.0 | undecidable | manual | Sn | 0.65 | 0 | |||
IV.ARCI.HHZ. | 2021-05-24T08:54:58.08 | 3.0 | undecidable | manual | Sn | -1.65 | 0 | |||
IV.MMO1.EHZ. | 2021-05-24T08:54:41.45 | 0.1 | undecidable | manual | S | 111 | 22.6551 | 92 | -0.2 | 95 |
IV.MML1.HNZ. | 2021-05-24T08:54:40.48 | 0.6 | undecidable | manual | S | 334 | 17.4714 | 94 | 0.21 | 48 |
IV.PP3.EHZ. | 2021-05-24T08:54:40.34 | 3.0 | negative | manual | Pn | -0.15 | 0 | |||
IV.PF6.EHZ. | 2021-05-24T08:54:40.80 | 0.6 | undecidable | manual | S | 29 | 21.1677 | 92 | -0.46 | 45 |
IV.CSP1.EHZ. | 2021-05-24T08:54:40.18 | 0.1 | undecidable | manual | S | 40 | 17.4714 | 94 | -0.09 | 99 |
IV.MC2.EHZ. | 2021-05-24T08:54:39.06 | 0.1 | undecidable | manual | S | 124 | 11.9769 | 112 | 0.22 | 95 |
IV.CESI.HHZ. | 2021-05-24T08:54:39.42 | 0.1 | undecidable | manual | S | 286 | 13.5753 | 104 | 0.18 | 97 |
IV.NRCA.HHZ. | 2021-05-24T08:54:39.51 | 0.6 | undecidable | manual | S | 165 | 15.7731 | 97 | -0.31 | 47 |
IV.MMO1.EHZ. | 2021-05-24T08:54:38.06 | 0.6 | negative | manual | P | 111 | 22.6551 | 92 | 0.01 | 49 |
IV.ATFO.HHZ. | 2021-05-24T08:54:38.43 | 3.0 | negative | manual | P | -0.27 | 0 | |||
IV.PF6.EHZ. | 2021-05-24T08:54:38.43 | 0.3 | undecidable | manual | P | 29 | 21.1677 | 92 | 0.6 | 63 |
IV.FDMO.HHZ. | 2021-05-24T08:54:37.68 | 0.1 | undecidable | manual | S | 14 | 7.3815 | 135 | -0.15 | 100 |
IV.CSP1.EHZ. | 2021-05-24T08:54:37.31 | 0.3 | positive | manual | P | 40 | 17.4714 | 94 | 0.06 | 73 |
IV.CESI.HHZ. | 2021-05-24T08:54:36.79 | 0.3 | undecidable | manual | P | 286 | 13.5753 | 104 | 0.13 | 73 |
IV.NRCA.HHZ. | 2021-05-24T08:54:36.91 | 0.1 | undecidable | manual | P | 165 | 15.7731 | 97 | -0.08 | 98 |
IT.MTCL.HGZ. | 2021-05-24T08:54:36.98 | 0.6 | undecidable | manual | S | 295 | 5.8941 | 144 | -0.58 | 45 |
IV.MML1.HNZ. | 2021-05-24T08:54:36.96 | 0.1 | undecidable | manual | P | 334 | 17.4714 | 94 | -0.3 | 93 |
IV.MC2.EHZ. | 2021-05-24T08:54:36.65 | 1.0 | undecidable | manual | P | 124 | 11.9769 | 112 | 0.22 | 24 |
IV.FDMO.HHZ. | 2021-05-24T08:54:35.89 | 1.0 | undecidable | manual | P | 14 | 7.3815 | 135 | 0.05 | 25 |
IT.MTCL.HGZ. | 2021-05-24T08:54:35.81 | 0.1 | undecidable | manual | P | 295 | 5.8941 | 144 | 0.12 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.1 | 0.0001785 | 0.16 | AML | other | m | 2021-05-24T08:54:37.93 |
IV.FDMO.HHN. | ML:0.9 | 0.00010735000000000001 | 0.1 | AML | other | m | 2021-05-24T08:54:37.98 |
IV.CESI.HHN. | ML:1.1 | 0.00011650000000000001 | 0.16 | AML | other | m | 2021-05-24T08:54:39.62 |
IV.CESI.HHE. | ML:0.9 | 0.0000681 | 0.24 | AML | other | m | 2021-05-24T08:54:39.67 |
IV.CSP1.EHE. | ML:1.0 | 0.00008410930499999999 | 0.1856 | AML | other | m | 2021-05-24T08:54:40.68 |
IV.CSP1.EHN. | ML:1.0 | 0.00009222344500000001 | 0.1024 | AML | other | m | 2021-05-24T08:54:40.83 |