A magnitude ML 1.0 earthquake occured in region: 9 km SW Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0240, 12.8660 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 |
---|---|---|---|---|
Serravalle di Chienti | MC | 9 | 1070 | 1070 |
Valtopina | PG | 10 | 1398 | 2468 |
Nocera Umbra | PG | 12 | 5839 | 8307 |
Monte Cavallo | MC | 12 | 145 | 8452 |
Foligno | PG | 15 | 57155 | 65607 |
Pieve Torina | MC | 15 | 1458 | 67065 |
Sefro | MC | 15 | 422 | 67487 |
Sellano | PG | 16 | 1079 | 68566 |
Muccia | MC | 16 | 915 | 69481 |
Spello | PG | 16 | 8645 | 78126 |
Pievebovigliana | MC | 18 | 866 | 78992 |
Fiordimonte | MC | 18 | 202 | 79194 |
Trevi | PG | 19 | 8469 | 87663 |
Fiuminata | MC | 19 | 1402 | 89065 |
Pioraco | MC | 20 | 1134 | 90199 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-04-28 08:47:43 |
43.0243 | 12.8663 | 11 | 2020-04-28 08:56:27 |
Sala Sismica INGV-Roma | 78641701 |
Field | Value |
---|---|
Time (UTC) | 2020-04-28 08:47:43 ± 0.05 |
Latitude | 43.0243 ± 0.0027 |
Longitude | 12.8663 ± 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 | 78641701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 339 |
Semi-minor axis of confidence ellipse (meter) | 293 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 179 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
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 | 28 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35883 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 78641701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-28 08:56:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GALF.HHZ. | 2020-04-28T08:49:34.36 | 3.0 | undecidable | manual | Sn | -6.82 | 0 | |||
IV.JOPP.HHZ. | 2020-04-28T08:49:30.11 | 3.0 | undecidable | manual | Sn | -0.16 | 0 | |||
XK.GIZZ.HHZ. | 2020-04-28T08:49:23.75 | 3.0 | undecidable | manual | Sn | -2.1 | 0 | |||
IV.PCN.EHZ. | 2020-04-28T08:49:08.29 | 3.0 | undecidable | manual | Sn | -3.59 | 0 | |||
TV.SU26.HHZ. | 2020-04-28T08:48:55.56 | 3.0 | positive | manual | Pg | 11.53 | 0 | |||
IV.CTI.HHZ. | 2020-04-28T08:48:39.26 | 3.0 | negative | manual | Pg | 7.23 | 0 | |||
IV.CAFE.HHZ. | 2020-04-28T08:48:36.88 | 3.0 | undecidable | manual | Sn | 0.44 | 0 | |||
MN.TRI.HHZ. | 2020-04-28T08:48:34.89 | 3.0 | undecidable | manual | Pg | 8.6 | 0 | |||
IV.MNTV.HNZ. | 2020-04-28T08:48:22.71 | 3.0 | undecidable | manual | Pn | -1.09 | 0 | |||
IV.NDIM.HNZ. | 2020-04-28T08:48:22.77 | 3.0 | undecidable | manual | Pn | 2.6 | 0 | |||
IV.BRSN.EHZ. | 2020-04-28T08:48:12.39 | 3.0 | undecidable | manual | Pg | 4.74 | 0 | |||
IV.MMO1.EHZ. | 2020-04-28T08:47:57.00 | 0.3 | undecidable | manual | S | 110 | 39.8268 | 50 | 0.14 | 69 |
IV.MOMA.HHZ. | 2020-04-28T08:47:55.63 | 0.3 | undecidable | manual | S | 225 | 34.3434 | 50 | 0.26 | 68 |
IV.CSP1.EHZ. | 2020-04-28T08:47:54.04 | 0.3 | undecidable | manual | S | 75 | 28.4493 | 50 | 0.23 | 69 |
IV.SNTG.HHZ. | 2020-04-28T08:47:53.29 | 0.3 | undecidable | manual | S | 13 | 26.2515 | 50 | 0.06 | 72 |
IV.NRCA.HHZ. | 2020-04-28T08:47:53.77 | 0.3 | undecidable | manual | S | 136 | 29.2485 | 50 | -0.25 | 69 |
IV.MMO1.EHZ. | 2020-04-28T08:47:51.27 | 0.1 | undecidable | manual | P | 110 | 39.8268 | 50 | -0.02 | 94 |
IV.MURB.HHZ. | 2020-04-28T08:47:51.01 | 0.3 | undecidable | manual | P | 314 | 38.3283 | 50 | -0.03 | 71 |
IV.FDMO.HHZ. | 2020-04-28T08:47:50.90 | 0.3 | undecidable | manual | S | 86 | 17.9709 | 121 | -0.03 | 73 |
IV.MOMA.HHZ. | 2020-04-28T08:47:50.48 | 0.3 | undecidable | manual | P | 225 | 34.3434 | 50 | 0.05 | 71 |
IV.CSP1.EHZ. | 2020-04-28T08:47:49.53 | 0.1 | undecidable | manual | P | 75 | 28.4493 | 50 | 0.01 | 96 |
IV.SNTG.HHZ. | 2020-04-28T08:47:49.02 | 0.1 | undecidable | manual | P | 13 | 26.2515 | 50 | -0.17 | 93 |
IV.NRCA.HHZ. | 2020-04-28T08:47:49.42 | 0.1 | undecidable | manual | P | 136 | 29.2485 | 50 | -0.22 | 92 |
IV.FDMO.HHZ. | 2020-04-28T08:47:48.00 | 0.1 | undecidable | manual | P | 86 | 17.9709 | 121 | 0.14 | 95 |
IV.ATCC.EHZ. | 2020-04-28T08:47:48.99 | 0.3 | undecidable | manual | P | 314 | 25.5522 | 50 | -0.09 | 71 |
IV.CESI.HHZ. | 2020-04-28T08:47:47.64 | 0.3 | undecidable | manual | S | 125 | 3.7962 | 161 | 0.03 | 75 |
IV.CESI.HHZ. | 2020-04-28T08:47:45.92 | 0.1 | undecidable | manual | P | 125 | 3.7962 | 161 | -0.02 | 100 |
IV.ROM9.HNZ. | 2020-04-28T08:47:44.57 | 3.0 | negative | manual | P | -1.61 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.9 | 0.000133 | 0.06 | AML | other | m | 2020-04-28T08:47:47.67 |
IV.CESI.HHE. | ML:0.9 | 0.0001425 | 0.36 | AML | other | m | 2020-04-28T08:47:47.63 |
IV.FDMO.HHN. | ML:1.2 | 0.00011965 | 1.08 | AML | other | m | 2020-04-28T08:47:50.97 |
IV.FDMO.HHE. | ML:0.9 | 0.00007005 | 0.42 | AML | other | m | 2020-04-28T08:47:51.66 |
IV.SNTG.HHE. | ML:0.7 | 0.000029400000000000003 | 0.14 | AML | other | m | 2020-04-28T08:47:53.60 |
IV.NRCA.HHN. | ML:1.0 | 0.0000553 | 0.12 | AML | other | m | 2020-04-28T08:47:53.88 |
IV.NRCA.HHE. | ML:1.1 | 0.00006544999999999999 | 0.78 | AML | other | m | 2020-04-28T08:47:55.11 |
IV.SNTG.HHN. | ML:0.7 | 0.000030850000000000004 | 0.42 | AML | other | m | 2020-04-28T08:47:55.74 |
IV.MOMA.HHE. | ML:1.1 | 0.000052199999999999995 | 0.2 | AML | other | m | 2020-04-28T08:47:56.37 |
IV.MOMA.HHN. | ML:1.1 | 0.000048899999999999996 | 0.16 | AML | other | m | 2020-04-28T08:47:56.67 |
IV.MURB.HHN. | ML:1.0 | 0.000038400000000000005 | 1.02 | AML | other | m | 2020-04-28T08:47:57.08 |
IV.MURB.HHE. | ML:1.1 | 0.0000474 | 1.56 | AML | other | m | 2020-04-28T08:48:03.14 |