A magnitude ML 0.4 earthquake occured in region: 6 km W Morano Calabro (CS), on
and geographic coordinates (lat, lon) 39.8350, 16.0690 at 8 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 |
---|---|---|---|---|
Morano Calabro | CS | 6 | 4576 | 4576 |
San Basile | CS | 9 | 1055 | 5631 |
Mormanno | CS | 9 | 3027 | 8658 |
Saracena | CS | 10 | 3828 | 12486 |
Lungro | CS | 11 | 2592 | 15078 |
Castrovillari | CS | 12 | 22240 | 37318 |
Acquaformosa | CS | 13 | 1106 | 38424 |
Rotonda | PZ | 13 | 3494 | 41918 |
San Donato di Ninea | CS | 14 | 1360 | 43278 |
Laino Castello | CS | 14 | 848 | 44126 |
Orsomarso | CS | 14 | 1265 | 45391 |
Papasidero | CS | 15 | 734 | 46125 |
Viggianello | PZ | 16 | 3025 | 49150 |
Firmo | CS | 16 | 2115 | 51265 |
Laino Borgo | CS | 16 | 1921 | 53186 |
Altomonte | CS | 16 | 4488 | 57674 |
Verbicaro | CS | 16 | 3056 | 60730 |
Frascineto | CS | 17 | 2154 | 62884 |
Santa Domenica Talao | CS | 18 | 1263 | 64147 |
San Sosti | CS | 20 | 2185 | 66332 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-09-27 01:04:36 |
39.8347 | 16.0693 | 8 | 2021-09-27 12:18:52 |
Sala Sismica INGV-Roma | 95946811 |
Field | Value |
---|---|
Time (UTC) | 2021-09-27 01:04:36 ± 0.08 |
Latitude | 39.8347 ± 0.0045 |
Longitude | 16.0693 ± 0.0082 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 95946811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 611 |
Semi-minor axis of confidence ellipse (meter) | 497 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.08274 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38041 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 95946811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-27 12:18:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SIRI.HHZ. | 2021-09-27T01:04:50.81 | 0.3 | undecidable | manual | S | 336 | 42.2244 | 50 | -0.08 | 73 |
IV.CET2.HHZ. | 2021-09-27T01:04:48.95 | 0.6 | undecidable | manual | S | 196 | 35.3424 | 103 | -0.07 | 49 |
IV.SIRI.HHZ. | 2021-09-27T01:04:44.98 | 0.1 | undecidable | manual | P | 336 | 42.2244 | 50 | 0.18 | 95 |
IV.GRIS.EHZ. | 2021-09-27T01:04:44.11 | 0.3 | undecidable | manual | S | 241 | 21.1677 | 110 | -0.2 | 74 |
IV.SCHR.EHZ. | 2021-09-27T01:04:44.22 | 0.1 | undecidable | manual | P | 1 | 40.4262 | 50 | -0.31 | 93 |
IV.ORI.HHE. | 2021-09-27T01:04:44.67 | 0.1 | undecidable | manual | P | 53 | 40.3263 | 50 | 0.16 | 96 |
IV.CET2.HHZ. | 2021-09-27T01:04:44.02 | 0.3 | negative | manual | P | 196 | 35.3424 | 103 | 0.31 | 70 |
IV.TDS.HHE. | 2021-09-27T01:04:42.47 | 0.1 | undecidable | manual | P | 130 | 29.9478 | 105 | -0.2 | 96 |
IV.GRIS.EHZ. | 2021-09-27T01:04:41.11 | 0.6 | positive | manual | P | 241 | 21.1677 | 110 | 0.12 | 50 |
IV.MMN.HHZ. | 2021-09-27T01:04:40.56 | 0.3 | undecidable | manual | S | 313 | 9.1797 | 131 | -0.1 | 77 |
IV.MMN.HHZ. | 2021-09-27T01:04:39.09 | 0.1 | negative | manual | P | 313 | 9.1797 | 131 | 0.2 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GRIS.EHE. | ML:0.1 | 0.000009127285499999998 | 0.2 | AML | other | m | 2021-09-27T01:04:44.95 |
IV.GRIS.EHN. | ML:0.1 | 0.00001037706 | 0.16 | AML | other | m | 2021-09-27T01:04:44.50 |
IV.CET2.HHE. | ML:0.6 | 0.000014181465 | 0.8 | AML | other | m | 2021-09-27T01:04:49.37 |
IV.CET2.HHN. | ML:0.6 | 0.000016588485 | 0.38 | AML | other | m | 2021-09-27T01:04:49.17 |