A magnitude ML 1.2 earthquake occured in region: 4 km W Giano dell'Umbria (PG), on
and geographic coordinates (lat, lon) 42.8240, 12.5250 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 |
---|---|---|---|---|
Giano dell'Umbria | PG | 5 | 3846 | 3846 |
Massa Martana | PG | 5 | 3770 | 7616 |
Gualdo Cattaneo | PG | 10 | 6155 | 13771 |
Todi | PG | 11 | 16851 | 30622 |
Collazzone | PG | 11 | 3473 | 34095 |
Castel Ritaldi | PG | 12 | 3278 | 37373 |
Montefalco | PG | 13 | 5679 | 43052 |
Fratta Todina | PG | 13 | 1839 | 44891 |
Bevagna | PG | 14 | 5081 | 49972 |
Monte Castello di Vibio | PG | 14 | 1567 | 51539 |
Acquasparta | TR | 15 | 4778 | 56317 |
Marsciano | PG | 18 | 18902 | 75219 |
Trevi | PG | 19 | 8469 | 83688 |
Montecastrilli | TR | 20 | 5022 | 88710 |
Deruta | PG | 20 | 9669 | 98379 |
Cannara | PG | 20 | 4305 | 102684 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-06-08 07:12:54 |
42.8243 | 12.5253 | 11 | 2021-06-08 07:20:36 |
Sala Sismica INGV-Roma | 90924381 |
Field | Value |
---|---|
Time (UTC) | 2021-06-08 07:12:54 ± 0.21 |
Latitude | 42.8243 ± 0.0081 |
Longitude | 12.5253 ± 0.0184 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 90924381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1561 |
Semi-minor axis of confidence ellipse (meter) | 850 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 280 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 216 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49373 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 90924381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-08 07:20:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VIVA.HHZ. | 2021-06-08T07:13:25.38 | 3.0 | undecidable | manual | S | -0.03 | 0 | |||
IV.CRE.HHZ. | 2021-06-08T07:13:15.11 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.MMO1.EHZ. | 2021-06-08T07:13:14.88 | 3.0 | undecidable | manual | S | 0 | ||||
IV.MC2.EHE. | 2021-06-08T07:13:12.14 | 0.3 | undecidable | manual | S | 80 | 54.8007 | 50 | 0.26 | 69 |
IV.FDMO.HHZ. | 2021-06-08T07:13:10.84 | 0.3 | undecidable | manual | S | 63 | 51.3153 | 50 | -0.12 | 72 |
IV.MML1.EHE. | 2021-06-08T07:13:10.12 | 0.6 | undecidable | manual | S | 48 | 48.4182 | 50 | -0.05 | 49 |
IV.MMO1.EHZ. | 2021-06-08T07:13:10.44 | 3.0 | undecidable | manual | P | 0 | ||||
IV.NRCA.HHZ. | 2021-06-08T07:13:10.07 | 0.6 | undecidable | manual | S | 89 | 47.9187 | 50 | 0.03 | 49 |
IV.GAVE.EHZ. | 2021-06-08T07:13:06.06 | 0.3 | undecidable | manual | S | 116 | 33.4443 | 50 | -0.11 | 74 |
IV.CESX.HHZ. | 2021-06-08T07:13:04.46 | 0.6 | undecidable | manual | S | 168 | 24.4533 | 50 | 0.68 | 43 |
IV.MC2.EHE. | 2021-06-08T07:13:04.32 | 0.1 | undecidable | manual | P | 80 | 54.8007 | 50 | -0.34 | 91 |
IV.FDMO.HHZ. | 2021-06-08T07:13:04.89 | 1.0 | negative | manual | P | 63 | 51.3153 | 50 | 0.76 | 20 |
IV.ASSB.HHZ. | 2021-06-08T07:13:04.11 | 0.6 | undecidable | manual | S | 24 | 26.5512 | 50 | -0.22 | 49 |
IV.MML1.EHE. | 2021-06-08T07:13:03.73 | 0.1 | undecidable | manual | P | 48 | 48.4182 | 50 | 0.06 | 97 |
IV.NRCA.HHZ. | 2021-06-08T07:13:03.54 | 0.1 | undecidable | manual | P | 89 | 47.9187 | 50 | -0.06 | 98 |
IV.GAVE.EHZ. | 2021-06-08T07:13:01.63 | 0.1 | undecidable | manual | P | 116 | 33.4443 | 50 | 0.27 | 96 |
IV.ASSB.HHZ. | 2021-06-08T07:13:00.74 | 1.0 | positive | manual | P | 24 | 26.5512 | 50 | 0.44 | 23 |
IV.CESX.HHZ. | 2021-06-08T07:12:59.26 | 0.1 | undecidable | manual | P | 168 | 24.4533 | 50 | -0.72 | 85 |
IV.MOMA.HHZ. | 2021-06-08T07:12:58.57 | 0.6 | undecidable | manual | S | 122 | 4.2957 | 159 | -0.33 | 50 |
IT.GNU.HGZ. | 2021-06-08T07:12:58.60 | 0.3 | undecidable | manual | S | 122 | 4.2957 | 159 | -0.31 | 75 |
IV.MOMA.HHZ. | 2021-06-08T07:12:57.47 | 0.1 | undecidable | manual | P | 122 | 4.2957 | 159 | 0.31 | 100 |
IT.GNU.HGZ. | 2021-06-08T07:12:57.48 | 0.1 | undecidable | manual | P | 122 | 4.2957 | 159 | 0.32 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHN. | ML:1.4 | 0.00041749999999999996 | 0.26 | AML | other | m | 2021-06-08T07:12:58.64 |
IV.MOMA.HNN. | ML:1.4 | 0.000388 | 0.26 | AML | other | m | 2021-06-08T07:12:58.64 |
IV.MOMA.HHE. | ML:1.5 | 0.0004995 | 0.36 | AML | other | m | 2021-06-08T07:12:59.26 |
IV.MOMA.HNE. | ML:1.5 | 0.000494 | 0.96 | AML | other | m | 2021-06-08T07:12:59.26 |
IV.ASSB.HHE. | ML:0.7 | 0.00002855 | 1.08 | AML | other | m | 2021-06-08T07:13:04.79 |
IV.ASSB.HHN. | ML:0.7 | 0.00002775 | 0.52 | AML | other | m | 2021-06-08T07:13:05.39 |
IV.NRCA.HHN. | ML:1.2 | 0.0000382 | 0.12 | AML | other | m | 2021-06-08T07:13:10.21 |
IV.NRCA.HHE. | ML:1.0 | 0.0000324 | 0.12 | AML | other | m | 2021-06-08T07:13:11.00 |