A magnitude ML 1.5 earthquake occured in region: 2 km E Visso (MC), on
and geographic coordinates (lat, lon) 42.9230, 13.1150 at 9 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 2 | 1107 | 1107 |
Ussita | MC | 3 | 444 | 1551 |
Castelsantangelo sul Nera | MC | 4 | 281 | 1832 |
Preci | PG | 8 | 724 | 2556 |
Monte Cavallo | MC | 12 | 145 | 2701 |
Bolognola | MC | 12 | 142 | 2843 |
Fiordimonte | MC | 13 | 202 | 3045 |
Acquacanina | MC | 13 | 121 | 3166 |
Fiastra | MC | 13 | 559 | 3725 |
Norcia | PG | 15 | 4957 | 8682 |
Pieve Torina | MC | 15 | 1458 | 10140 |
Sellano | PG | 16 | 1079 | 11219 |
Pievebovigliana | MC | 16 | 866 | 12085 |
Montemonaco | AP | 18 | 604 | 12689 |
Montefortino | FM | 19 | 1178 | 13867 |
Muccia | MC | 19 | 915 | 14782 |
Sarnano | MC | 20 | 3264 | 18046 |
Cerreto di Spoleto | PG | 20 | 1075 | 19121 |
Montegallo | AP | 20 | 523 | 19644 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-11-08 19:36:41 |
42.923 | 13.1152 | 9 | 2022-03-30 13:04:17 |
Bollettino Sismico Italiano INGV | 97685221 |
Reviewed Rev100 |
ML 1.3 | 2021-11-08 19:36:41 |
42.9295 | 13.114 | 8 | 2021-11-08 19:42:49 |
Sala Sismica INGV-Roma | 97346431 |
Field | Value |
---|---|
Time (UTC) | 2021-11-08 19:36:41 ± 0.07 |
Latitude | 42.9230 ± 0.0036 |
Longitude | 13.1152 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 97685221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 373 |
Semi-minor axis of confidence ellipse (meter) | 141 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 208 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46765 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 97346431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-08 19:42:49 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 97685221 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-11-22 09:50:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2021-11-08T19:36:56.46 | 0.1 | undecidable | manual | S | 359 | 45.1215 | 50 | 0.3 | 88 |
IV.ASSB.HHZ. | 2021-11-08T19:36:54.64 | 0.1 | undecidable | manual | S | 290 | 39.3273 | 50 | 0.01 | 94 |
IV.MF5.EHZ. | 2021-11-08T19:36:52.18 | 0.3 | undecidable | manual | S | 75 | 28.8489 | 107 | 0.58 | 63 |
IV.GAVE.EHZ. | 2021-11-08T19:36:52.19 | 3.0 | undecidable | manual | S | 0 | 0 | |||
IV.TERO.HHZ. | 2021-11-08T19:36:50.35 | 0.1 | undecidable | manual | P | 130 | 51.9036 | 50 | -0.51 | 83 |
IV.MML1.EHZ. | 2021-11-08T19:36:49.84 | 0.1 | undecidable | manual | S | 331 | 24.1536 | 110 | -0.19 | 94 |
IV.EL6.EHZ. | 2021-11-08T19:36:49.92 | 0.3 | undecidable | manual | P | 359 | 45.1215 | 50 | 0.11 | 69 |
IV.ASSB.HHZ. | 2021-11-08T19:36:48.58 | 0.1 | undecidable | manual | P | 290 | 39.3273 | 50 | -0.35 | 88 |
IV.CSP1.EHZ. | 2021-11-08T19:36:48.44 | 0.1 | undecidable | manual | S | 21 | 20.0688 | 113 | -0.29 | 92 |
IV.CESI.HHZ. | 2021-11-08T19:36:48.56 | 0.1 | undecidable | manual | S | 298 | 19.3695 | 114 | 0.07 | 97 |
IV.MMO1.EHZ. | 2021-11-08T19:36:47.60 | 0.1 | undecidable | manual | S | 99 | 17.3715 | 116 | -0.27 | 93 |
IV.MF5.EHZ. | 2021-11-08T19:36:47.23 | 0.1 | undecidable | manual | P | 75 | 28.8489 | 107 | 0.05 | 95 |
IV.FDMO.HHZ. | 2021-11-08T19:36:46.25 | 0.1 | undecidable | manual | S | 350 | 12.7761 | 124 | -0.24 | 94 |
IV.PF6.EHN. | 2021-11-08T19:36:46.74 | 0.1 | undecidable | manual | P | 15 | 24.6531 | 109 | 0.37 | 90 |
IV.MML1.EHZ. | 2021-11-08T19:36:46.19 | 0.1 | undecidable | manual | P | 331 | 24.1536 | 110 | -0.08 | 96 |
IT.MTCL.HGZ. | 2021-11-08T19:36:46.28 | 0.1 | undecidable | manual | S | 310 | 12.2766 | 125 | -0.06 | 98 |
IV.GUMA.HNN. | 2021-11-08T19:36:46.27 | 0.3 | undecidable | manual | P | 49 | 23.6541 | 110 | 0.1 | 72 |
IV.CSP1.EHZ. | 2021-11-08T19:36:45.39 | 0.1 | undecidable | manual | P | 21 | 20.0688 | 113 | -0.13 | 95 |
IV.CESI.HHZ. | 2021-11-08T19:36:45.48 | 0.1 | positive | manual | P | 298 | 19.3695 | 114 | 0.09 | 96 |
IV.MMO1.EHZ. | 2021-11-08T19:36:45.01 | 0.1 | positive | manual | P | 99 | 17.3715 | 116 | -0.02 | 98 |
IV.NRCA.HHZ. | 2021-11-08T19:36:45.76 | 0.1 | undecidable | manual | S | 180 | 9.879 | 131 | 0.05 | 99 |
IT.MTCL.HGZ. | 2021-11-08T19:36:44.20 | 0.1 | undecidable | manual | P | 310 | 12.2766 | 125 | 0.06 | 98 |
IV.FEMA.HNE. | 2021-11-08T19:36:44.98 | 0.1 | undecidable | manual | S | 309 | 6.8931 | 142 | 0.01 | 100 |
IV.FDMO.HHZ. | 2021-11-08T19:36:44.28 | 0.1 | undecidable | manual | P | 350 | 12.7761 | 124 | 0.05 | 98 |
IV.MC2.EHZ. | 2021-11-08T19:36:44.62 | 0.1 | undecidable | manual | S | 102 | 6.0939 | 145 | -0.2 | 96 |
IV.MC2.EHZ. | 2021-11-08T19:36:43.43 | 0.1 | negative | manual | P | 102 | 6.0939 | 145 | 0.17 | 97 |
IV.NRCA.HHZ. | 2021-11-08T19:36:43.98 | 0.1 | positive | manual | P | 180 | 9.879 | 131 | 0.2 | 96 |
IV.FEMA.HNE. | 2021-11-08T19:36:43.57 | 0.1 | undecidable | manual | P | 309 | 6.8931 | 142 | 0.22 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MC2.EHE. | ML:1.7 | 0.0008734999999999999 | 1.66 | AML | other | m | 2021-11-08T19:36:45.99 |
IV.MC2.EHN. | ML:1.7 | 0.0009465 | 0.26 | AML | other | m | 2021-11-08T19:36:46.55 |
IV.NRCA.HHN. | ML:1.1 | 0.0001805 | 0.14 | AML | other | m | 2021-11-08T19:36:47.52 |
IV.NRCA.HHE. | ML:1.0 | 0.00014600000000000003 | 0.14 | AML | other | m | 2021-11-08T19:36:47.89 |
IV.MMO1.EHE. | ML:1.5 | 0.0003 | 0.22 | AML | other | m | 2021-11-08T19:36:47.97 |
IV.MMO1.EHN. | ML:1.3 | 0.000188 | 1.1 | AML | other | m | 2021-11-08T19:36:48.78 |
IV.CESI.HHE. | ML:1.2 | 0.000142 | 1.46 | AML | other | m | 2021-11-08T19:36:48.80 |
IV.CESI.HHN. | ML:1.4 | 0.00020850000000000003 | 0.14 | AML | other | m | 2021-11-08T19:36:48.95 |
IV.CSP1.EHE. | ML:1.6 | 0.0003035 | 0.8 | AML | other | m | 2021-11-08T19:36:49.18 |
IV.CSP1.EHN. | ML:1.7 | 0.0003975 | 0.52 | AML | other | m | 2021-11-08T19:36:50.40 |
IV.GAVE.EHN. | ML:1.4 | 0.00012795000000000002 | 0.76 | AML | other | m | 2021-11-08T19:36:52.50 |
IV.GAVE.EHE. | ML:1.5 | 0.0001515 | 0.92 | AML | other | m | 2021-11-08T19:36:53.79 |