A magnitude ML 1.0 earthquake occured in region: 4 km NW Norcia (PG), on
and geographic coordinates (lat, lon) 42.8220, 13.0610 at 10 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 |
---|---|---|---|---|
Norcia | PG | 4 | 4957 | 4957 |
Preci | PG | 7 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Cerreto di Spoleto | PG | 12 | 1075 | 7037 |
Cascia | PG | 12 | 3217 | 10254 |
Visso | MC | 13 | 1107 | 11361 |
Sellano | PG | 13 | 1079 | 12440 |
Ussita | MC | 15 | 444 | 12884 |
Poggiodomo | PG | 16 | 117 | 13001 |
Vallo di Nera | PG | 17 | 364 | 13365 |
Monte Cavallo | MC | 20 | 145 | 13510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-06-24 16:33:09 |
42.8215 | 13.0607 | 10 | 2020-06-24 16:41:57 |
Sala Sismica INGV-Roma | 80473811 |
Field | Value |
---|---|
Time (UTC) | 2020-06-24 16:33:09 ± 0.08 |
Latitude | 42.8215 ± 0.0036 |
Longitude | 13.0607 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80473811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 529 |
Semi-minor axis of confidence ellipse (meter) | 405 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.04137 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44516 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 80473811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-24 16:41:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2020-06-24T16:33:23.12 | 0.6 | undecidable | manual | S | 60 | 37.3293 | 50 | 0.82 | 40 |
IV.ASSB.HHZ. | 2020-06-24T16:33:23.49 | 0.6 | undecidable | manual | S | 307 | 40.8258 | 50 | 0.25 | 47 |
IV.RM33.EHZ. | 2020-06-24T16:33:22.11 | 0.6 | undecidable | manual | S | 160 | 36.8298 | 50 | -0.08 | 49 |
IV.CSP1.EHZ. | 2020-06-24T16:33:20.83 | 0.6 | undecidable | manual | S | 21 | 32.1456 | 50 | -0.11 | 49 |
IV.MTRA.EHZ. | 2020-06-24T16:33:19.80 | 0.6 | undecidable | manual | S | 105 | 28.2495 | 50 | -0.09 | 50 |
IV.TERO.HHZ. | 2020-06-24T16:33:18.73 | 0.6 | undecidable | manual | P | 116 | 49.4172 | 50 | -0.11 | 48 |
IV.LNSS.HHN. | 2020-06-24T16:33:18.71 | 0.6 | undecidable | manual | S | 184 | 24.3534 | 113 | -0.1 | 50 |
IV.FDMO.HHZ. | 2020-06-24T16:33:18.41 | 0.6 | undecidable | manual | S | 5 | 23.9538 | 113 | -0.28 | 48 |
IV.MMO1.EHZ. | 2020-06-24T16:33:17.97 | 0.6 | undecidable | manual | S | 68 | 23.2545 | 113 | -0.52 | 46 |
IV.MF5.EHZ. | 2020-06-24T16:33:17.12 | 1.0 | undecidable | manual | P | 60 | 37.3293 | 50 | 0.16 | 24 |
IV.ASSB.HHZ. | 2020-06-24T16:33:17.16 | 0.1 | negative | manual | P | 307 | 40.8258 | 50 | -0.35 | 93 |
IV.ARRO.EHZ. | 2020-06-24T16:33:17.06 | 0.6 | negative | manual | P | 222 | 36.0417 | 50 | 0.28 | 47 |
IV.MC2.EHZ. | 2020-06-24T16:33:16.03 | 0.6 | undecidable | manual | S | 46 | 14.4744 | 125 | 0.25 | 50 |
IV.CSP1.EHZ. | 2020-06-24T16:33:16.09 | 1.0 | positive | manual | P | 21 | 32.1456 | 50 | -0.09 | 25 |
IV.RM33.EHZ. | 2020-06-24T16:33:16.91 | 1.0 | negative | manual | P | 160 | 36.8298 | 50 | 0.01 | 25 |
IV.MTRA.EHZ. | 2020-06-24T16:33:15.40 | 0.3 | undecidable | manual | P | 105 | 28.2495 | 50 | -0.17 | 74 |
IV.LNSS.HHN. | 2020-06-24T16:33:15.04 | 0.6 | undecidable | manual | P | 184 | 24.3534 | 113 | 0.09 | 50 |
IV.MMO1.EHZ. | 2020-06-24T16:33:14.58 | 0.1 | undecidable | manual | P | 68 | 23.2545 | 113 | -0.18 | 99 |
IV.FDMO.HHZ. | 2020-06-24T16:33:14.83 | 1.0 | negative | manual | P | 5 | 23.9538 | 113 | -0.05 | 25 |
IV.MC2.EHZ. | 2020-06-24T16:33:13.50 | 0.3 | negative | manual | P | 46 | 14.4744 | 125 | 0.3 | 74 |
IV.NRCA.HNZ. | 2020-06-24T16:33:13.47 | 0.6 | undecidable | manual | S | 73 | 4.5954 | 156 | -0.05 | 52 |
IV.NRCA.HNZ. | 2020-06-24T16:33:12.18 | 0.1 | undecidable | manual | P | 73 | 4.5954 | 156 | 0.29 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.8 | 0.0011261860000000002 | 0.1792 | AML | other | m | 2020-06-24T16:33:13.66 |
IV.NRCA.HHN. | ML:1.6 | 0.00072175205 | 0.0896 | AML | other | m | 2020-06-24T16:33:14.36 |
IV.NRCA.HNE. | ML:1.8 | 0.0010517509999999999 | 0.1664 | AML | other | m | 2020-06-24T16:33:13.75 |
IV.NRCA.HNN. | ML:1.6 | 0.00064448275 | 0.0896 | AML | other | m | 2020-06-24T16:33:14.36 |
IV.FDMO.HHE. | ML:1.0 | 0.0000637321 | 0.1408 | AML | other | m | 2020-06-24T16:33:18.57 |
IV.FDMO.HHN. | ML:1.0 | 0.000065746925 | 0.1536 | AML | other | m | 2020-06-24T16:33:18.84 |
IV.MTRA.EHE. | ML:1.2 | 0.00007431109 | 0.1536 | AML | other | m | 2020-06-24T16:33:20.47 |
IV.MTRA.EHN. | ML:1.1 | 0.00006388984 | 0.2048 | AML | other | m | 2020-06-24T16:33:20.15 |
IV.CSP1.EHE. | ML:0.9 | 0.000037158971 | 0.2432 | AML | other | m | 2020-06-24T16:33:22.38 |
IV.CSP1.EHN. | ML:1.0 | 0.000045124235 | 0.1792 | AML | other | m | 2020-06-24T16:33:21.93 |
IV.RM33.EHE. | ML:0.7 | 0.000021545655 | 0.1408 | AML | other | m | 2020-06-24T16:33:24.29 |
IV.RM33.EHN. | ML:0.8 | 0.000022764935 | 0.192 | AML | other | m | 2020-06-24T16:33:23.81 |
IV.ARRO.EHE. | ML:0.9 | 0.00002833904 | 0.1792 | AML | other | m | 2020-06-24T16:33:23.96 |
IV.ARRO.EHN. | ML:0.8 | 0.0000247316 | 0.128 | AML | other | m | 2020-06-24T16:33:23.76 |
IV.MF5.EHE. | ML:1.1 | 0.000047635595 | 0.1408 | AML | other | m | 2020-06-24T16:33:23.48 |
IV.MF5.EHN. | ML:1.0 | 0.000036436125 | 0.32 | AML | other | m | 2020-06-24T16:33:23.81 |
IV.ASSB.HHE. | ML:0.9 | 0.00002535759 | 0.1408 | AML | other | m | 2020-06-24T16:33:23.69 |
IV.ASSB.HHN. | ML:0.9 | 0.00002371408 | 0.192 | AML | other | m | 2020-06-24T16:33:23.88 |
IV.TERO.HHE. | ML:0.9 | 0.000019501195 | 0.0768 | AML | other | m | 2020-06-24T16:33:27.12 |
IV.TERO.HHN. | ML:0.9 | 0.000020250249999999998 | 0.0896 | AML | other | m | 2020-06-24T16:33:26.07 |